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User: tgibson

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  1. I was curios at how Musk's rocket stacked up to the rocket that sent us to the moon. From New Atlas:

    the two-stage Falcon Heavy has nine Merlin 1D main engines in each of its first stage elements burning supercooled liquid oxygen and kerosene to produce 5,548,500 lb of thrust. Then the second stage takes over with its single Merlin 1D engine to punch 210,000 lb of thrust

    That's remarkable when compared to the Atlas and Ariane rockets of today, but now let's look at the Saturn V. Its S-IC first stage has five Rocketdyne F1 engines that, when set loose, generate a staggering 7,610,000 lb of thrust as it burns kerosene and liquid oxygen.

    Then comes the S-II second stage with its five Rocketdyne J-2 putting out 1,155,800 lb of thrust from a mix of liquid oxygen and liquid hydrogen. But where Falcon Heavy has already used up its stages, the Saturn still has its S-IVB third stage and its single J-2 engine that can manage a respectable 225,000 lb of thrust.

    Lots of other interesting information in the article such as size of payload and cost.

  2. Really exciting on Laser Scans Reveal Maya 'Megalopolis' Below Guatemalan Jungle (nationalgeographic.com) · · Score: 3, Interesting

    I'm flabbergasted that there are so many finger-wagging posts out of the gate chastising everything from anthropogenic global warming to Western Civilization to the propensity of an advanced society to destroy itself. I just simply feel excited for the archeologists--how thrilling it must be to make such a discovery and the excitement over planning next steps to learn more.

  3. How the hell am I supposed to on Apple Prepares MacOS Users For Discontinuation of 32-Bit App Support (arstechnica.com) · · Score: 3, Funny

    do anything useful using only numbers larger than 2,147,483,647?

  4. Guaranteed. Someone will reface a porn movie with on An AI-Powered App Has Resulted in an Explosion of Convincing Face-Swap Porn (vice.com) · · Score: 3, Funny

    political figures and rename it "Deep State".

  5. mister gower on Belgium Ends 19th-Century Telegram Service (bbc.com) · · Score: 1

    cables you need cash STOP my office instructed to advance you up to 25000 dollars STOP hee haw and merry christmas sam wainwright

  6. Additional information on Australian Man Uses Snack Bags As Faraday Cage To Block Tracking By Employer (arstechnica.com) · · Score: 5, Informative

    Finding the article lacking, I did a little more digging and found some reviews of Twisties.

  7. Man, i bet Mr. Bezos has on Amazon's Jeff Bezos Surpasses $100 Billion Net Worth (bloomberg.com) · · Score: 1

    three different Loot Box subscriptions. By the way he dresses, a Loot Wear subscription as well.

  8. Tristan Roberts' post-injection test results on The Feds Are Officially Cracking Down on Basement Biohackers (gizmodo.com) · · Score: 4, Informative

    Here's an article that has a few paragraphs of his followup tests in the weeks following the injection.

    He opened the documents sent from the lab and frowned slightly as he read. Then he laughed.
    "Alright, so - yeah, this was not what we were hoping for."

    According to the test results, Roberts' viral load rose from 28,800 on week two to 36,401 on week three - still low levels, but not the desired results. His count of CD4 helper T-cells - the immune system cell that HIV attacks - was higher than he'd ever seen it, but there was no way to know what that meant.

    "More data is necessary," Traywick chimed in from off-camera. Then he sat down next to Roberts, joking: "We didn't kill you."

  9. What language will replace English? on ESR Sees Three Viable Alternatives To C (ibiblio.org) · · Score: 1

    Isn't that the apropos analogy? Let's do something as simple as keeping English the same, except for making its spelling phonetical. Any takers? An argument can be made that putting the current and "improved" version of English side-by-side, the phonetic version makes more sense.

    Inertia, legacy, and culture are as much a part of C as the BNF diagrams are.

  10. Thatâ(TM)s because Hawking on Hawking: AI Could Be 'Worst Event in the History of Our Civilization' (usatoday.com) · · Score: 1

    Is headed towards the lake.

  11. ..and in Singapore, they use a radioactive source. on How Cloudflare Uses Lava Lamps To Encrypt the Internet (zdnet.com) · · Score: 1

    Like from Caesium atoms?

  12. My favorite emoticon on Scientists Prove Emoticons Are Not Universally Understood (qz.com) · · Score: 5, Funny

    is the pile of smiling pudding. Yum!

  13. Down at Toys 'R Us on A 14-Year-Old Asks: When Should I Get a VPN? · · Score: 1

    You can get a pretty good deal on "Baby's first VPN".

  14. However, CA state employee... on New Law Bans California Employers From Asking Applicants Their Prior Salary (sfgate.com) · · Score: 2

    ...salaries are public information by law. Curious what your professor or government-employed neighbor makes? Just look it up.

  15. Re:PLoS weighs in (oh, the irony) on From Google To Yahoo, Tech Grapples With White Male Discontent (bloomberg.com) · · Score: 1

    I'm not really sure why you're being moderated flamebait. You're the first person in any of these threads (at least that I've seen) who's provided any evidence (whether its good or not is another argument) to try to refute the memo/manifesto.

    Indeed. The irony is that I am sympathetic to Damore's memo. I also regard PLoS highly, and therefore felt it worth sharing their viewpoint. I'll hazard that Slashdot moderators skew male. Their flamebait moderation of a contrarian position affirms Google's policies and undermines Damore's position.

  16. PLoS weighs in on From Google To Yahoo, Tech Grapples With White Male Discontent (bloomberg.com) · · Score: 3, Interesting
  17. Mind-numbingly boing on For 20 Years, This Man Has Survived Entirely By Hacking Online Games (vice.com) · · Score: 2

    There are so many software engineering jobs that offer more mental challenge, more reward in terms of mental stimulation. And when he gets older...I doubt he is even saving for retirement.

  18. Netflix CEO wants more failed shows (sortof) on Netflix Shows Are All Worldwide Hits -- Until They're Not (bloomberg.com) · · Score: 1

    From the interview (scroll to third subtitle).

    Our hit ratio is way too high right now,” Hastings said. “So, we’ve canceled very few shows I’m always pushing the content team: We have to take more risk; you have to try more crazy things. Because we should have a higher cancel rate overall.” It’s not that Hastings wants Netflix to purposely make shows that are unsuccessful, though. His logic: By taking big swings, “you get some winners that are just unbelievable winners, like 13 Reasons Why. It surprised us. It’s a great show, but we didn’t realize just how it would catch on.

  19. In a hole in the ground on Warner Bros., Tolkien Estate Settle $80 Million 'Hobbit' Lawsuit (hollywoodreporter.com) · · Score: 1

    there lived a lawyer.

  20. Highlights magazine on Ask Slashdot: Your Favorite Subscription Services? · · Score: 1

    Don't know what I'd do without my monthly fix of Goofus and Gallant.

  21. A hacker stealing a copy of that data on Insecure Hadoop Servers Expose Over 5 Petabytes of Data (bleepingcomputer.com) · · Score: 1

    will have to make a run to Best Buy for a few more thumb drives.

  22. History vs Hillary on Hillary Clinton Rips 'Bankrupt' DNC Data Operation (axios.com) · · Score: 2, Informative

    Hillary claims she lost because of Trump's superior data operation?
    FiveThirtyEight a month before the election: "Clinton has more than twice as many field offices as Trump nationwide (489 vs. 207), and her organization dominates Trump’s in every battleground state."

  23. Lower project score to exam score on As Computer Coding Classes Swell, So Does Cheating (nytimes.com) · · Score: 1

    In addition to implementing several ideas posted above, I have a policy in my syllabus that if an exam score is <=30%, I reserve the right to lower all project scores to the exam score. A student must essentially be learning nothing to score that low on my exams (many blank answers, others answered with random snippets of code, etc.). This catches those who turn in projects that are stellar, which an impossible feat given their exam performance.

    Exceptions are made for those whose project scores are already poor, and those who are regular visitors to office hours--evidence of their earnest effort.

  24. Idealogical Turing Test on Ask Slashdot: How Do You Choose a News Source? (csmonitor.com) · · Score: 1

    Can you pass an Idealogical Turing Test? Seek out news sources that promote the idealogical side that you are less versed in.

  25. Avoid news sources with editors who on Ask Slashdot: How Do You Choose a News Source? (csmonitor.com) · · Score: 4, Insightful

    use the following phrases in story titles and subtitles:
    1. Here's what you need to know about...
    2. Everything you need to know about...
    3. ...number [x] will leave you..
    4. This is how...
    5. The science behind...
    6. ...you've been waiting for
    7. ...you should...
    8. [x] (silences|schools) [y] with one [z]