Domain: bbc.co.uk
Stories and comments across the archive that link to bbc.co.uk.
Stories · 4,568
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Mars Odyssey Detects Signs of Water
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Single-Photon LED: Key To Uncrackable Encryption?
nut writes: "The BBC are carrying this story of new type of LED so precise that it can emit just one photon of light each time it is switched on. It has been developed by scientists from Toshiba Research Limited and the University of Cambridge. It is described in the journal Science, although I can find no mention of it on their website. One of the applications of this is supposedly uncrackable encryption, due to the law of indeterminacy. This application is described fully in 'The Code Book', by Simon Singh, although the method was only theoretical at the time the book was first published." -
Single-Photon LED: Key To Uncrackable Encryption?
nut writes: "The BBC are carrying this story of new type of LED so precise that it can emit just one photon of light each time it is switched on. It has been developed by scientists from Toshiba Research Limited and the University of Cambridge. It is described in the journal Science, although I can find no mention of it on their website. One of the applications of this is supposedly uncrackable encryption, due to the law of indeterminacy. This application is described fully in 'The Code Book', by Simon Singh, although the method was only theoretical at the time the book was first published." -
100 Years Since The First Transatlantic Broadcast
Diarmaid O'Loughlin writes "It's the 100th year since the first comunications over the pond The Marconi Radio Club and The Falmouth Amateur Radio Association Amateur Radio operators are making plans to celebrate a Marconi world historical event. December 12, 2001 will mark the 100th anniversary of the first Trans-Atlantic radio transmission." The BBC is also carrying the story as well. Embedded Geek adds a link to coverage on stardate.com, pointing out that "there will be events in the ham community to commemorate it, including a reenactment broadcast (look here under 'Marconi's Celebrations' for others)." This would be a nice day to swing by the Cape Cod station, too. -
The Hype of the Rings
With the Fellowship of the Rings just around the corner, the Slashdot Submissions bin is overflowing with stories about the film since it premiered in the UK already for you lucky brits. If you don't mind a little spoilage, here is the guardian's review, the BBC review, the telegraph review, some pictures from the premiere, and one last review. Also, Scifi.com is reporting that the film has already been pirated. The reviews have their nitpicks, but on the whole its looking good. M : LOTR tattoos! -
The Hype of the Rings
With the Fellowship of the Rings just around the corner, the Slashdot Submissions bin is overflowing with stories about the film since it premiered in the UK already for you lucky brits. If you don't mind a little spoilage, here is the guardian's review, the BBC review, the telegraph review, some pictures from the premiere, and one last review. Also, Scifi.com is reporting that the film has already been pirated. The reviews have their nitpicks, but on the whole its looking good. M : LOTR tattoos! -
Philips Improves Electronic Paper
Remco writes: "BBC News ) has a story about Philips apparently improving the quality of electronic paper. What they've done is instead of using sillicon, they've discovered a polymer for use in electronic paper. This makes it cheaper to produce and has the added bonus of providing 256 grey shades of gray." Philips has been working on flexible displays for a while as well as research on using plastic instead of silicon. here's an article we posted before about OLEDs, another one of the promising leads toward thin, low-power, cheap-to-make displays. -
Ancient Sunken City Discovered Off Shores of Cuba. Maybe
King Africa writes "Explorers using a miniature submarine to probe the sea floor off the coast of Cuba said on Thursday they had confirmed the discovery of stone structures deep below the ocean surface that may have been built by an unknown human civilization thousands of years ago. The explorers said they believed the mysterious structures, discovered at the astounding depth of around 2,100 feet and laid out like an urban area, could have been built at least 6,000 years ago. That would be about 1,500 years earlier than the great Giza pyramids of Egypt. " The BBC has a bit more substantative article on this as well - but I do wonder how they assigned the date "of at least 6000 years ago" to this. -
UK House of Lords Rejects Anti-Terror Bill
Richard5mith writes "It looks like the UK House of Lord's still has some common sense left in them as the UK government scrambles to pass through anti-terrorism laws before Christmas in the wake of the Sep 11th tragedy. The BBC has the full story. They've already rejected seven parts of the new bill, including a part which would have allowed the state the right to commandeer private and personal information on the merest suspicion of a criminal offence unrelated to terrorism. The leader of the Conservative Lords said, 'Again the Lords has found a commonsense way forward - balancing the need for anti-terrorist powers with respect for civil liberties.' Long may it continue." -
Slashback: Authors, Innards, Boson
Slashback brings you tonight updates and amplifications on the Treo portable drive, recent Higgs Boson findings, finding LDP documentation authors, and more. Author! Author! (Uhh ... author?) Providing a timely update to the Debian / LDP licensing snafu unmadindu writes: "The LDP requests people (even if they are not LDP authors)who are reading this message to forward it to their respective LUG mailing lists. Maybe some of the 'unreachable authors' are still in those LUG lists."Yup. Sure looks prime to me, yessir. Cesaro writes: "BBC is reporting that the largest prime number yet found has been verified. This number is 4,053,946 digits and took them almost 2 years to find on the GIMPS distributed system. More information can be had here"
This punishment may have to be let out for certain crimes. A semi-anonymous reader wrote to point out that implications of the recent Windows virus Goner may have broader implications than were previously clear. "With word that the new 'Goner' email virus was quickly spreading across the globe, 41 U.S. states and six European countries today announced that anyone caught creating or purposefully distributing a computer virus will be prosecuted under hate crime statutes for intentionally targeting 'people of stupidity.'
The trouble with sounding too good to be true ... Greg Titus writes "As a followup to yesterday's story about the Treo MP3 player (touted as iPod competition) ... Check out the Treo web site this morning (http://www.treoplayer.com/): 'Due to issues beyond Hy-Tek Manufacturing and e.Digital Corporation's control, Hy-Tek has discontinued production of the current Treo design.'"
Getting at the guts of a Linn. thegadgetman, in a fit of "blatant bit of self-promotion" with some more information about the technology that runs the recently-featured (and incredible looking) Linn KiVOR.
"The Linn KiVOR is the first of an ever increasing number of companies adopting our XiVA software for powering the next-generation of media appliances. Built from the start to run on Linux (now running 2.4 series kernel) XiVA blends hard disk technology, advanced software design and embedded Internet technology to provide amazing features.
As well as OEMing our technology, we have our own range of hard-disk audio products - our SoundServers. The M1000 is a range that goes up to 16 outputs and 3 hard-disk, and our S1000 range includes intuitive TV interface and a range up to 3 outputs. All the current products feature professional quality audio cards from Midiman. All these feature the XiVA-Link protocol which has been adopted by many of the major Home Automation controllers (AMX, Crestron etc), and is used by our XiVA-Producer PC application for meta-data editing and MP3 transfer. We also have software for automatic generation of Pronto CCF files, and an application that turns a Visor (with IR booster) into a graphical remote control that contains a listing of all the albums on the server.
Our recently launched XiVA-Net portal is the exciting new Internet based entertainment service from Imerge! It is dedicated to delivering entertainment to the new wave of internet-connected AV products. It will enable you to find out more about the music and artists you love as well as thousands you have not yet had the chance to listen to. XiVA-Net will allow you to buy music, book concert tickets and get the latest music news and gossip from the comfort of your living room. see our web-sites (http://www.imerge.co.uk http://xiva-net.com and http://www.xiva.com) for full details"
Are there no sections? Can they not delve? Since many people have submitted this story, please note that an interesting story on the Higgs Boson, or, perhaps better said, on the lack of Higgs Boson ran in the science section, and is worth checking out.
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Slashback: Authors, Innards, Boson
Slashback brings you tonight updates and amplifications on the Treo portable drive, recent Higgs Boson findings, finding LDP documentation authors, and more. Author! Author! (Uhh ... author?) Providing a timely update to the Debian / LDP licensing snafu unmadindu writes: "The LDP requests people (even if they are not LDP authors)who are reading this message to forward it to their respective LUG mailing lists. Maybe some of the 'unreachable authors' are still in those LUG lists."Yup. Sure looks prime to me, yessir. Cesaro writes: "BBC is reporting that the largest prime number yet found has been verified. This number is 4,053,946 digits and took them almost 2 years to find on the GIMPS distributed system. More information can be had here"
This punishment may have to be let out for certain crimes. A semi-anonymous reader wrote to point out that implications of the recent Windows virus Goner may have broader implications than were previously clear. "With word that the new 'Goner' email virus was quickly spreading across the globe, 41 U.S. states and six European countries today announced that anyone caught creating or purposefully distributing a computer virus will be prosecuted under hate crime statutes for intentionally targeting 'people of stupidity.'
The trouble with sounding too good to be true ... Greg Titus writes "As a followup to yesterday's story about the Treo MP3 player (touted as iPod competition) ... Check out the Treo web site this morning (http://www.treoplayer.com/): 'Due to issues beyond Hy-Tek Manufacturing and e.Digital Corporation's control, Hy-Tek has discontinued production of the current Treo design.'"
Getting at the guts of a Linn. thegadgetman, in a fit of "blatant bit of self-promotion" with some more information about the technology that runs the recently-featured (and incredible looking) Linn KiVOR.
"The Linn KiVOR is the first of an ever increasing number of companies adopting our XiVA software for powering the next-generation of media appliances. Built from the start to run on Linux (now running 2.4 series kernel) XiVA blends hard disk technology, advanced software design and embedded Internet technology to provide amazing features.
As well as OEMing our technology, we have our own range of hard-disk audio products - our SoundServers. The M1000 is a range that goes up to 16 outputs and 3 hard-disk, and our S1000 range includes intuitive TV interface and a range up to 3 outputs. All the current products feature professional quality audio cards from Midiman. All these feature the XiVA-Link protocol which has been adopted by many of the major Home Automation controllers (AMX, Crestron etc), and is used by our XiVA-Producer PC application for meta-data editing and MP3 transfer. We also have software for automatic generation of Pronto CCF files, and an application that turns a Visor (with IR booster) into a graphical remote control that contains a listing of all the albums on the server.
Our recently launched XiVA-Net portal is the exciting new Internet based entertainment service from Imerge! It is dedicated to delivering entertainment to the new wave of internet-connected AV products. It will enable you to find out more about the music and artists you love as well as thousands you have not yet had the chance to listen to. XiVA-Net will allow you to buy music, book concert tickets and get the latest music news and gossip from the comfort of your living room. see our web-sites (http://www.imerge.co.uk http://xiva-net.com and http://www.xiva.com) for full details"
Are there no sections? Can they not delve? Since many people have submitted this story, please note that an interesting story on the Higgs Boson, or, perhaps better said, on the lack of Higgs Boson ran in the science section, and is worth checking out.
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Electronic Paper
Omega Prime writes: "The BBC has an article about the latest advances in E-Paper. That is, flexible display media that is both cheap and reuseable. The possibilities for this are endless, Can you say Holodeck wallpaper?" There's also an AP article. Do you ever get the feeling that electronic paper is going to be just around the corner for a long, long time? -
Electronic Paper
Omega Prime writes: "The BBC has an article about the latest advances in E-Paper. That is, flexible display media that is both cheap and reuseable. The possibilities for this are endless, Can you say Holodeck wallpaper?" There's also an AP article. Do you ever get the feeling that electronic paper is going to be just around the corner for a long, long time? -
World Cyber Games Underway
b3kZ writes "The World Cyber Games opening ceremonies took place yesterday. Check out the WCG page for match results (tournaments for 8 different games), bios of the players, and interviews. Lots of coverage including live feeds, GTV, HLTV etc..." M : There's also a BBC story about this and another gaming competition. -
Ground-based Telescope as Sharp as Hubble
Midnight Thunder writes: "The BBC has an article describing how the Paranal Observatory has been able to take images that are just as sharp as the Hubble Space Telescope. For a ground based telescope the images are of amazing quality." -
Ground-based Telescope as Sharp as Hubble
Midnight Thunder writes: "The BBC has an article describing how the Paranal Observatory has been able to take images that are just as sharp as the Hubble Space Telescope. For a ground based telescope the images are of amazing quality." -
Hacker U.
Karma 50 writes: "What is claimed to be the world's first school for "hackers" has recently opened in Paris. Run by the magazine hackerz voice, for $60 or so you will be taught the fine art of breaking into systems. Google will do some translation of the course details. The local police are said to be "watching the school with interest"." -
GM DNA Spreading...
Raphter writes: "Frightening study on GM crop genes spreading to wild plants. Original [subscription required] is here." The best part is the farmers who have been sued because plants on their land showed traces of this same DNA, and the agriculture giants alleged the farmers must have planted them. -
Genetically-Engineered Super-Athletes?
Karma 50 writes: "The BBC News is reporting that genetically modified "super-athletes" may be competing as soon as the 2012 Olympic games. A conference in London warns that gene therapies for diseases such as Cystic Fibrosis may be used by athletes to enhance performance. So far, this is undetectable. So we're not immediately facing the prospect of watching athletes bred especially for their performance but, with our desire to win at all costs, this too can't be far off." -
Genetically-Engineered Super-Athletes?
Karma 50 writes: "The BBC News is reporting that genetically modified "super-athletes" may be competing as soon as the 2012 Olympic games. A conference in London warns that gene therapies for diseases such as Cystic Fibrosis may be used by athletes to enhance performance. So far, this is undetectable. So we're not immediately facing the prospect of watching athletes bred especially for their performance but, with our desire to win at all costs, this too can't be far off." -
Rugby Ball Meets Web-Cam
comcn writes "What do you get when you cross a rugby ball with a web-cam? The BBC have an article about a polytechnic in New Zealand that is in the process of creating a camera that is small and light enough to fit inside a rugby ball. Boy, are you going to get a headache when watching rugby on TV now." -
Rugby Ball Meets Web-Cam
comcn writes "What do you get when you cross a rugby ball with a web-cam? The BBC have an article about a polytechnic in New Zealand that is in the process of creating a camera that is small and light enough to fit inside a rugby ball. Boy, are you going to get a headache when watching rugby on TV now." -
U.S. Shuts Down Somalia Internet Access
BrianGa writes: "This article reports that Somalia's only internet company and a key telecom company have been forced to close because the United States suspects them of terrorist links." -
More Evidence Supports Massive Asteroid Strike
InnerPeace Volunteers writes "From a BBC Sci/Tech article: The idea is that a giant asteroid about 10 kilometres wide, travelling at 90,000 km/hour slammed into the Earth at the southern margin of North America. This was a case of global devastation rather than North American catastrophe. The asteroid devastated pretty much everything." -
Non-commercial Manned Rocket Test (pre1)
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Non-commercial Manned Rocket Test (pre1)
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Mapping Gravity
overThruster writes: "No, you don't need to drink the water... Gravity is less strong in India--enough so that you weigh almost 1% less there. See BBC story about NASA's gravity map." Here's another story about the mission, and the GRACE home page (or NASA's less-informative page). -
French Government Online-Why Isn't the U.S.?
DullTrev asks: "Looks like the French are pushing forward once again with their online government plans. The BBC News site has this article about the new portal about to be launched. The article says the portal 'will give every citizen a personal internet portal allowing them to pay taxes online, register a child for a state school, or be reminded that their regulatory car inspection is due in a month's time'. The UK government has had this portal up for a while, and are steadily expanding their services. This is all within the EU government systems that are (not surprisingly) encouraging online government all over the place. How does this kind of thing compare to the US?" -
French Government Online-Why Isn't the U.S.?
DullTrev asks: "Looks like the French are pushing forward once again with their online government plans. The BBC News site has this article about the new portal about to be launched. The article says the portal 'will give every citizen a personal internet portal allowing them to pay taxes online, register a child for a state school, or be reminded that their regulatory car inspection is due in a month's time'. The UK government has had this portal up for a while, and are steadily expanding their services. This is all within the EU government systems that are (not surprisingly) encouraging online government all over the place. How does this kind of thing compare to the US?" -
Douglas Adams' Last Book
mixedbag writes "A BBC news article suggests that a sixth book in Douglas Adams's Hitch Hiker's Guide to the Galaxy series will be published next May. It will be unfinished from files found of his computer. The title is to be A Salmon of Doubt." -
Intelligent Scalpels Through Touch Technology
DullTrev writes: "The BBC News site is running a story about touch technology. Basically, haptics is the science of incorporating a sense of touch into technology. Scientists at the University of Tokyo have developed a sensor which can feel. So you could have a surgeon operating with a scalpel incorporating this technology, the scalpel could push back against the surgeon when he tries to slice and dice an artery. I'm sure there could be loads of applications for this technology - most uselessly the test these scientists have been doing - stopping cutting a hardboiled egg when you get to the yolk..." -
Intelligent Scalpels Through Touch Technology
DullTrev writes: "The BBC News site is running a story about touch technology. Basically, haptics is the science of incorporating a sense of touch into technology. Scientists at the University of Tokyo have developed a sensor which can feel. So you could have a surgeon operating with a scalpel incorporating this technology, the scalpel could push back against the surgeon when he tries to slice and dice an artery. I'm sure there could be loads of applications for this technology - most uselessly the test these scientists have been doing - stopping cutting a hardboiled egg when you get to the yolk..." -
The Difference Engine
Adam Jenkins contributes this review of The Difference Engine: Charles Babbage and the Quest to Build the First Computer, the newly re-named and republished telling of Babbage's insights and struggles in creating a steam-powered calculating machine, and the modern efforts to bring his work to fruition. The Difference Engine author Doron Swade pages 342 publisher Viking Press rating 8 reviewer Adam Jenkins ISBN 0670910201 summary The story of Charles Babbage, including the work of
London�s Science Museum to build a working Difference Engine
OverviewThe book was first published in 2000 by Little, Brown and Company as The Cogwheel Brain: Charles Babbage and the Quest to Build the First Computer to coincide with the unveiling of the printing part of the Science Museum's Difference Engine. A paperback was also released by Abacus. The book I reviewed is an American edition that published in hardcover format by Viking and Penguin in September 2001. It's the same book, just a different title.
The Difference Engine is arranged chronologically, in three parts. Part I is titled "The Difference Engine" and describes Babbage's work to build his Difference Engine, an automatic calculating machine. Part II is about an improved machine he designed, The Analytical Engine. A Modern Sequel (Part III) tells the story of the London Science Museum's project to build a working Difference Engine.
The Difference Engine In the 19th century, a "computer" was a person who performed calculations by hand, not a machine. Mass production techniques hadn't been developed yet, and making precision parts was a craft rather than an industry, where the screws one maker produced for you would all have a thread slightly different from that of screws you bought from someone else.Swade describes Babbage's life from his early years, when he was expelled from Cambridge after presenting a formal thesis that was deemed blasphemous, and quarrelling with his father about his marriage. At age 29, sitting with his friend the astronomer John Herschel checking math tables, Babbage exclaimed "I wish to God these calculations had been executed by steam!" So Babbage's quest began -- to build a machine to perform calculations automatically so that they would be less error-prone, leaving humans to think instead of labor. He wrote to Sir Humphrey Davy, the President of the Royal Society, the society for the scientific elite at the time (Babbage was himself a member), as well as to other influential friends and colleagues to try and raise interest in his project. The Society liked the proposal of this "engine" and awarded him a gold medal and funding. But after five years of work (with his component builder Joseph Clements) and no engine, people began criticising Babbage, claiming he had been unable to finish the project and was concealing this so he could keep getting paid. The Society checked up on him, decided his progress was acceptable, and kept funding him.
Babbage then wrote a controversial book criticising the decline of science in England and suggesting an overhaul of the Royal Society, which didn't win him much support. Clements went on strike over a pay and ownership of tools dispute, then finally quit. Babbage had a portion of his Difference Engine built, which he showed off at the elaborate parties he threw, and he managed to get a lot of people excited about his ideas, including his belief that miracles were just the effect of God's laws which we weren't privy to; that God is basically a programmer.
The Analytical EngineWhereas the Difference Engine was the equivalent of a calculator and quite limited in its capabilities, the Analytical Engine was more like the modern computer. Ideas were borrowed from the looms used in the textile industry -- ideas that are now famously part of modern computers; the Mill (CPU), Store (Storage) and an input facility (punched cards). Babbage designed his own Mechanical Notation to describe the engine's design. He wasn't actively looking for funding, but rather just working on his designs. He wrote to the Duke of Wellington, complaining about how the Government has treated him, and mentioned working on a new machine. In a letter to the Prime Minister Robert Peel, he asked that the Government decide; should he continue work on the old machine or start on the Analytical Engine?
Babbage was a man with many interests and for a while during his occasional exchanges with government officials he worked as an unofficial consultant for five months working to settle the railway "gauge war" -- e.g. work out whether a broader or narrower gauge was better. Babbage believed his work was more acknowledged overseas than in England, and he was suitably encouraged when he was invited to speak about his Analytical Engine at a conference in Turin, Italy. This encouraged him to campaign for funding for it, both in England and also overseas. The first published description appeared in a Swiss journal in 1842.
Robert Peel sought a way to fob off Babbage and was given this in the form of a advice from George Biddell Airy, the Astronomer Royal. After 20 years of work, Babbage finally got a letter saying his work would no longer be funded, but that the government was withdrawing it's claim to the finished work. Babbage politely refused, but somehow interpreted the letter to mean that the government was at least keen on his Analytical Engine and should fund it, else he'd go overseas for funding. With this letter Babbage scored an audience with the Prime Minister, which didn't go very well, ending with him storming out of the interview.
Augusta Ada, the Countess of Lovelace and daughter of Lord Byron, met Babbage at a party when she was 17 and the two became friends. He gladly taught her about his work, and she translated the article from a Swiss journal on the Analytical Engine to English, adding her own comments and getting it published in a journal. Babbage wanted her article "Sketch of an Analytical Engine" to include an anonymous note describing his disputes with the Government, which he attempted to get the publishers to include without her knowledge. When they refused, Babbage asked Ada to withdraw the article, at which point she became upset, realising he was trying to use her article as a political tool. There is then some discussion about how much Ada really contributed to Babbage's work, citing Bruce Collier's notes that she is "the most overrated figure in the history of computing", and either mad or seemingly that way because of her drug abuse. Swade explains that it is not so much Ada who Collier is taking fault with, but the historians who exaggerate her contribution to celebrate her as a woman who succeeded in an area dominated by men at the time (mathematics). He also points out that some of the ideas she expressed in her article were not ideas Babbage had expressed before, and that it is a great pity she died so young, with her ideas never fully made known.
Babbage met up with Georg Scheutz and his son Edvard in 1855. They were visiting London from Sweden to display a machine they'd built, similar to the Difference Engine. Babbage welcomed the two, showed them his workshop and later helped them sell one of their machines to the Dudley Observatory in Albany, NY. Their machine caused Airy to change his mind about the usefulness of calculating machines, although ultimately the invention didn't do the Scheutzs much good; they both died bankrupt.
After 10 years break, Babbage at age 70 began working on his Analytical Engine again, finally deciding on the specifications. He also began a public attack on "vile and discordant music", which resulted in organ-grinders deliberately baiting him etc. (His autopsy revealed he had degeneration of the inner ear due to an arterial disease, so he wasn't just a party-pooper; the music really caused him some distress). Babbage died just before the age of 80, a bitter man plagued to the end by the organ-grinders' music and no working Analytical Engine.
A Modern SequelIn 1985 Australian computer scientist Dr Allan Bromley approached London's Science Museum with the idea to build a working Difference Engine by 26 December 1991, to celebrate the bicentenary of Babbage's birth. It is an interesting story, with several unforeseen setbacks of a technical nature as well as more mundane ones like funding troubles, contractors going bankrupt and building the machine in the machine with public scrutiny. Swade was the person who ran the project, with the work and advice of several others, like Michael Wright, Neil Cossons and John Reid, also of the Museum, as well as Rhoden Partners and their design engineers Reg Crick and Barrie Holloway.
The deadline was shifted forward to June, rather than December, as part of the deal through which the final funding was made. A demonstration was "faked" to the press, after a worried Swade explained that the machine was almost ready, but they didn't want to risk breaking parts by running a real calculation at that date. The pressure was on.
The final chapter discusses whether Babbage's title of "the father of modern computing" is really very accurate. Not so much the fact that his machines weren't fully built in his time, but that they relied on the decimal system, not the binary number system. There is also a brief discussion of similar machines that were invented around the time, around the world.
The book is a comprehensive work on Charles Babbage and his work in general, so while the title is not totally accurate, it is apt, since the Difference Engine is the common link between the beginning and end parts of the book. It's also of note that the printing section of the Difference Engine is also part of the Analytical Engine, so by completing this, the Science Museum have validated not just Babbage's work on the Difference Engine, but also some of his work on the Analytical Engine. Hopefully someone will write another book or revision that details work done on the printing section; Swade actually seems to hint at this in the book ("But that is another tale for another day").
The diagrams and illustrations at the end of the book are great, but it might have been better to put them at the relevant parts of the book. For example, the pictures of Countess Lovelace in the chapter about her.
ConclusionOne review I saw states that this book is best for informed readers. I think "interested" readers would be more accurate. The book doesn't presume existing knowledge of Babbage, but if you are interested in the history of science, computing and the Difference Engine, you'll get a lot more out of it. The book is technical in parts but not overly so. It is generally more than readable, although I found the politics, both in Babbage's day and more recently, a bit tedious at times.
A common theme in the book is the set of difficulties both Babbage and Swade faced, not just technically, but also with funding, publicity and staffing. Many companies in modern times can relate to these, I'm sure! It is a sad story, because for all his brilliance and vision, Charles Babbage never lived to see his machines work and receive the accolades he deserved. That his Difference Engine has been successfully built today fittingly fulfills Babbage's vision.
Related Links
- Science Museum's Exhibit
- Printing Mechanism
- More on the Printing Mechanism
- Babbage's papers and Analytical Engine emulator
You can purchase this book at Fatbrain. -
New AIBO Demo'd
RalfM writes: "The new AIBO has been demo'd, and with this version you can watch live footage from it's cameras via radio link, radio control it, give it booster packs, and a whole swag of other goodies." I still dig on AIBO, but until it is smart enough to home in on its base station and recharge itself when its batteries are running low, it's hard to consider AIBO ready for prime time. -
RIAA, Music Unions Agree On Payments For Digital Play
Anonymous Brave Guy writes "BBC News is reporting that musicians and artists will now be paid directly for broadcasts of their work in the U.S., without the cash going to record company middle men, as a result of a deal struck between trade unions and industry representatives including the RIAA." Note the tidbit toward the end of the story mentioning the new European copyright directive, and saying "It gives copyright owners permission to use encryption to block the duplication of copyright-protected works." Permission? -
IBM Crypto Up For Grabs?
An Anonymous Coward writes: "BBC Newsnight have tonight shown an article about a groups of hackers who are about to release details of the vulnerability of the IBM Cryptographical processors. ( Details here.) The BBC article can be watched online here. Alan Cox makes a starring role ;)" windowlicker adds some detail: "Mike Bond and Richard Clayton, from Cambridge University, have cracked IBM's 4758 crytoprocessor running the 'Common Cryptographic Architecture' (CCA). You can do the same with $1000-worth of hardware and the info from here. Many banks use this system for protecting PINs." The video file requires Real software; here's the BBC's article online for those of us without. -
IBM Crypto Up For Grabs?
An Anonymous Coward writes: "BBC Newsnight have tonight shown an article about a groups of hackers who are about to release details of the vulnerability of the IBM Cryptographical processors. ( Details here.) The BBC article can be watched online here. Alan Cox makes a starring role ;)" windowlicker adds some detail: "Mike Bond and Richard Clayton, from Cambridge University, have cracked IBM's 4758 crytoprocessor running the 'Common Cryptographic Architecture' (CCA). You can do the same with $1000-worth of hardware and the info from here. Many banks use this system for protecting PINs." The video file requires Real software; here's the BBC's article online for those of us without. -
Pluto Mission Approved
JimPooley writes "The BBC are reporting here that a budget of $30 million has been approved by the US House and Senate conference committee to develop the mission to Pluto. They also agreed to fully fund future missions to Mars, and gave the go-ahead for a probe to orbit Europa." -
Oldest Technology Gets Older
Ephemeris writes: ""A collection of bone tools dating back 70,000 years is raising new questions about human evolution. The discovery suggests that our early human ancestors were far more sophisticated than previously thought..." This story has the details of the find. Any armchair anthropologists want to toss up ideas as to whether or not spoken language (a necessary precursor to the recent anomoly known as civilization) was alive & kicking 70,000 years ago?" -
NASA Considers Privatizing Space Shuttles
panopticon was among the many who submitted a BBC story talking about NASA considering privatizing the space shuttles as a cost saving measure since those pesky shuttles cost $400M every time we throw one up into orbit. The article really doesn't say much beyond that. -
MS Settlement: Six States (And Samba) Say "Stop!"
Masem writes "The BBC is reporting that because 6 states have refused to agree to the settlement between Microsoft and the DOJ, Microsoft is conceeding that a settlement adjustment will not be possible, opening the door for Judge Kollar-Kotelly to begin rapid remedy hearings. There is a slim chance that negotiations might happen before the end of business today (Tuesday) that will allow the settlement to go after several refinements over the last few nights, but few expect any success. While Judge Kollar-Kotelly is promising to resolve the issue as fast as possible, legal experts are projecting a drawn out battle, with the additional time no longer on Microsoft's side. No word on which states were on which side, beyond MA being very much against the settlement and IL being for it." Besides the states, the Samba team has its own objections, below.Jeremy Allison and Andrew Tridgell of the Samba team have posted a brief analysis of what the current settlement proposal would mean to that project. (Thanks, jdfox.) Considering that Samba is one of the most important links between open and closed software, it's worth mulling over.
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Drive-By Hacking in London
delibes writes "The BBC News website carries this story about hacking wireless networks in London's financial centre. " There isn't really much in the way of details, just saying that many businesses don't encrypt their networks. They talk about finding 12 networks while driving 1km... 8 of which had no encryption. -
Tunguska Mystery Blast Solved?
mfarah writes: "This BBC article informs that an Italian scientist team has determined that the 1908 blast in Tunguska was in fact caused by a low density asteroid - that's why no crater was ever found. The article mentions that had the asteroid fallen into a populated area, instead of remote Siberia, hundreds of thousands of casualties would have been the result. Fortunately this news comes well after the "meteorite blast" fad has faded from Hollywood..." -
Do Digital Photos Endanger History?
Ant writes "Experienced photographer Jayne West wrote her degree dissertation on the historical impact of digital capture. She argues that the use of digital photography in news reporting means we could lose a valuable pictorial record of history." Much of her argument seems weak to me (precisely because digital photography allows the instant culling West talks about). The digital storage itself, though, perhaps ought to make us nervous. -
Australian Scramjet Launched
CaptainAlbert writes: "The University of Queensland, Australia is reporting the (possible) success of their "HyShot" scramjet test. The BBC have got this covered too. Apparently, they're now poring over the data loggers, trying to figure out if it actually flew under its own power." We had a story about these guys a while back. -
3G Is A Dog, And Other Truths
naylorjs writes: "This is an interesting article from the BBC about the technological future, in particular broadband and wireless. What makes it more interesting is the comments about nation states and such like. A certain amount of lateral thinking in use here, something that we don't see enough of in the technology field. IMHO." -
BBC's Water Rocket-Vehicle Contest
jmichaelg writes: "The BBC is running a rocket contest to see who can build the fastest 2 liter water bottle propelled vehicle. The idea is you use a bicycle pump to pressurize the bottle to drive the vehicle. There are pressure limits (no more than 70 psi) so dry ice is out of the question. Gotta use a bike pump. Fastest car to go 20 meters is the winner. If you're going to play, you had better get going ... contest ends on Nov 6." Bonus points if you're riding it at the time. -
Windows XP Has Arrived
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Wood PCs For A Nepalese School
An Anonymous Coward writes: "The BBC runs a story about a Nepalese teacher who collects old computer parts to set up the first computer-equipped school in Nepal. They assemble the parts into wooden boxes! If you have old parts left, maybe you can donate something, too." -
Invasion of Invincible Ants
Kryptonomic writes: "It's coming to Australia. It can't be bargained with. It can't be reasoned with. It doesn't feel pity, pain or fear! No. It's not a Godzilla or the Alien. It's an ant that attacks anything in its path is slowly spreading though Queensland, Australia, sparking fears of crop damage and environmental destruction."