Slashdot Mirror
Domain: baard.com
Stories and comments across the archive that link to baard.com.
Stories · 9
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Nucular Hydrogen Economy
Mark Baard writes "The hydrogen economy will at least in part be based on nukes. The DOE will build a pilot high-temperature, gas-cooled reactor (HTGR), which theoretically can co-generate electricity and hydrogen, side by side, inside a cheap modular unit." -
Intel's 'Personal Server': The Handheld Killer?
markbaard writes "Intel is developing a wireless, pocket-sized personal server that may replace laptops and PDAs altogether. The 'personal server,' which is being developed at Intel Research by ubiquitous computing wizard Roy Want, is the size of a deck of cards, half the weight of an iPaq, and has no i/o, no screen, and no peripherals. The device never leaves its user's pocket or handbag. Pictures of the personal server and the story are at baard.com." -
Intel's 'Personal Server': The Handheld Killer?
markbaard writes "Intel is developing a wireless, pocket-sized personal server that may replace laptops and PDAs altogether. The 'personal server,' which is being developed at Intel Research by ubiquitous computing wizard Roy Want, is the size of a deck of cards, half the weight of an iPaq, and has no i/o, no screen, and no peripherals. The device never leaves its user's pocket or handbag. Pictures of the personal server and the story are at baard.com." -
Genealogical Databases Getting Harder to Access
Mark Baard points to a story running at biomedcentral.com titled "Gain for science is history buffs' loss", summarizing "Privacy laws enacted by Iceland's Parliament in light of DeCode's research now apply to genealogies, restricting who can access information that was once public." -
Immunity To Remorse In A Pill
Erik Baard writes "Several lines of research to prevent the formation of post traumatic stress disorder might also have the effect of stunting the development of healthy feelings of remorse over one's wrongdoings. With such therapies available one day, will soldiers or police officers be less hesitant to use lethal force in questionable situations? Will rapists and murderers qualify for treatment? This Village Voice article explores the ethical implications without pointing to any single answer." -
Hi Tech, Wireless Help for Climbers
Mark Baard writes "Alpinists may soon be using wearable sensors and tricorder-like medical scanners to bail out their buried comrades. Computer scientists Bernt Schiele and Florian Michahelles, at the Swiss Federal Institute of Technology, are designing A-Life, a portable device that transmits and receives avalanche victims' vital signs through snow, up to 80 meters away." -
Journal of Applied Physics, NASA, and the Hydrino
Erik Baard writes "I wanted to bring you the last on a story that was slashdotted in June: NASA's investigation of the 'hydrino' rocket. In June I reported for wired.com that the NASA Institute for Advanced Concepts was funding a six-month study of rockets propeled by plasmas created by BlackLight Power Inc. The company claims that energy is released when it shrinks hydrogen atoms, bringing the electron closer into its nucleus than thought possible. Here's the scoop: the researcher told NASA that *something* was indeed generating plasmas with more kinetic energy than would be expected for the power input. And the kicker is that BlackLight founder Randell Mills scored a paper about his plasmas in the mainstream Journal of Applied Physics -- after a few years of following this bizarre startup, that floored me." Here's the Village Voice story with these updates. -
Robotic Inchworm Drill for Mars, Europa
Erik Baard writes " The NY Times (reg. blah) is currently an article on robotic inchworm drills. NASA is funding Honeybee Robotics' R&D to create an inchworming "underground rover" based in part on a steam pipe welding machine the company built for Con Ed (called the WISER). The autonomous robot (scroll here to the Inchworm Deep Drilling System -- http://www.honeybeerobotics.com/sample.htm) would reach *kilometers* into Mars or Jupiter's moon, Europa, where scientists expect to find liquid water, and just possibly, life. Other drill designs could go perhaps a meter down. The inchworm could either gnaw its way back to the surface, or lay a series of radio relay stations ("bread crumbs") to pass the data signal to an amplifier on the surface to communicate with Earth. Yeah, I'm a regular /.er. And yeah, the NYT online spelled my name wrong." -
Table Top Fusion Courtesy of Tiny Bubbles
Erik Baard writes: "The peer-reviewed journal Science is carrying a cover story about the possibility of table top fusion. Not cold fusion, mind you, but the apparatus might look that way to some. Oak Ridge and other labs say they have gotten the fingerprints of fusion (neutron production) from collapsing bubbles in liquid, a process that heats a local area to temperatures as hot as the surface of the sun, and releases photons. The disputes are already here -- notably from Dr. Robert Park of the American Physical Society and from critical reviewers who say they haven't repeated the neutron production. But the authors say the critics didn't calibrate their equipment correctly. Articles regarding the discovery can be found on Eureka Alert " CD: Looks legit, but Pons and Fleishman (and the University of Utah for that matter) talked a good game. I suppose I'll belive in tabletop fusion when a generator comes atached to my next laptop. The author of this post also has a longer article up at the Village Voice