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Amputee Is German Long Jump Champion

HockeyPuck He takes off using the prosthetic leg... (175 comments)

If you watch the jump carefully you'll notice that he takes off (launches) from the prosthetic leg. I wouldn't be complaining too much if he took off from his real leg.

Look at the kangaroo, a kangaroo has a very long Achilles tendon. This allows them to be very efficient in jumping buy storing up so much energy when it stretches out like a rubber band enabling them to jump very far with very little effort. Humans on the other hand, have very short achilles tendons and therefore do not have this mechanical advantage.

When landing, the impact force and weight of the this guy is absorbed by active elastic stretch of the prosthetic. When he jumps, the weight is accelerated by a recoil force due to elastic recoil of the the prosthetic. This recoil force is much greater than that of what our our achilles tendon plus the active contraction of our calf muscle can do.

This guy has the equivilant of a 15inch long achilles tendon. As if you look at the video when he actually makes the jump, you'll see the prosthetic "foot" is bent 90 degrees from it's normal angle. The human achilles tendon is a) not 15in long and b) doesn't bend 90 degrees.

As a side note, I would assume there is no "fatigue" or decrease in "springiness" of the prosthetic between his first, second and third jumps. He could always show up to an event with a brand new prosthetic.

He's cheating.

5 days ago
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Slashdot Asks: Do You Want a Smart Watch?

HockeyPuck Re:Needs functionality (381 comments)

In the old days (1980s), my laptop would go weeks without a battery charge.

I guess if you didn't turn it on, and I'm calling BS.

As someone that worked on the Original Thinkpads (IBM 755cx and the 701C (butterfly), I guarantee you that no laptop in the 1980s could run for weeks without a charge, unless you claimed systems that were more calculator than laptop (intel 386/486 type CPU).

Note that the 755CX sold for about $6000 back then.

about three weeks ago
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BlackBerry's Innovation: Square-Screened Smartphones

HockeyPuck Physical design (139 comments)

Two things stand out:

How do you fit it into your front pocket? Maybe if you were overalls it'll fit into that massive chest pocket, but for regular jeans/slacks/pants, I doubt it.

Sharp corners... if it already barely fits in your pocket sharp corners are going to make it even harder to get out.

about three weeks ago
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15-Year-Old Developing a 3D Printer 10x Faster Than Anything On the Market

HockeyPuck Where have I seen these claims before? (203 comments)

Every few years we come across one of these articles where some teen claims an amazing breakthrough

16yr old and Encryption

17yr old nuclear bomb detector Note that he claims he built a nuclear reactor when he was 14..

Can I get an article if I write a blog when I discuss some unsubstantiated claims that my golden retriever has found a way to increase the aerial density of a HD by 100x based upon chew marks in a shank bone?

about a month ago
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EFF To Unveil Open Wireless Router For Open Wireless Movement

HockeyPuck Re:Problem #1: Usage Cap (184 comments)

Unfortunately thanks to Netflix and Amazon, I'm barely staying within my usage cap with Comcast as it is.

What the hell are you downloading? Raw uncompressed blu-ray images? According to Netflix's usage page, the highest quality streams use HD: 3 GB per hour, 3D: 4.7 GB per hour, Ultra HD 4K: 7 GB per hour.

For a HD stream, it would take you over 80 hours to reach 250GB. 40, 2hr HD movies. Wow. Just Wow. The average American watches 2.8hrs of TV per day. If you download 100% of only HD content from Amazon/Netflix every month you'll be about at the 80+hrs / month of usage. Still a lot of downloading, given that you can't watch live events (sports/news broadcasts). Btw, even the World Cup isn't broadcast in 1080p like on broadcast/cable TV.

The current caps are from 250GB to 350GB depending on your service area. In fact, if you look at your data usage, you'll notice that they've suspended the 250GB cap enforcement.

You do realize that you fall into the .000001% of consumers who should be on a business plan if they want to download 50TB/month.

Remember no business caters to the .0000001% of consumers regardless of their business. You should vote with your dollars, find a provider that will give you unlimited usage with higher bandwidth. I'm sure there's plenty of ISPs that would be willing to drop an OC48 (2.4Gb) into your house for a quite a few grand a month. Or a Comcast business solution that has no cap.

Surely a 150Mbdown 20Mb up with no caps for $250/month is enough for you and your entire family to watch HDs every minute of every day until your eyeballs rot. Just think, with 150Mb/s down you could consume about 65GB/hr, or 20 HD movies per hour 24hrs per day, 7 days per week...

Right tool for the right job. Obviously you want Commercial Services at Residential Pricing and you don't meet the requirements of the typical Residential user, so switch to Commercial Services and be happy.

about a month ago
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Cable Boxes Are the 2nd Biggest Energy Users In Many Homes

HockeyPuck Comcast's X1 STB (394 comments)

The new STB which replaces the big grey monstrosity cannot be turned off via the remote control. You can only turn it off by pushing the button on the front.

From what I understand the new X1 box is just a micro PC with a PCcard in it.

about a month and a half ago
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Shawn Raymond's Tandem Bike is Shorter Than Yours (Video)

HockeyPuck Lose your front teeth... (85 comments)

So with the two riders so close to each other, if you hit a bump or have to stop suddenly, the rear rider's head may hit the back of the front rider's helmet.

If you're in the back, you might want to wear a mouth guard...

about a month and a half ago
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Can Google Connect the Unconnected 2/3 To the Internet?

HockeyPuck Re:Does it really matter? (99 comments)

Uh, people generally get their lives improved by being provided with food, shelter in general, and means to make a living.

FTFY.

But I guess internet access is more important.

about a month and a half ago
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Cisco Opposes Net Neutrality

HockeyPuck Re:What About Electricity? (337 comments)

Ever heard of Rolling Blackouts? Back in 2003 in California, many parts of California suffered these. However, I live close to a hospital and for hospitals and other specific facilities power could not be shut off.

about 2 months ago
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Windows 8.1 Finally Passes Windows 8 In Market Share

HockeyPuck XP... (187 comments)

Because I haven't figured out what platform to migrate my mother to.

about 2 months ago
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After the Sun (Microsystems) Sets, the Real Stories Come Out

HockeyPuck Re:I did a contract there briefly (166 comments)

Damn I hated working with [SGI] UNIX. You couldn't wipe your ass without them wanting to charge you for it.

Guess you never worked with Banyan Vines... you couldn't do anything without a hardware dongle attached to the parallel port on the back. If you wanted to enable multiple features, you daisy chained multiple dongles off each other. I recall seeing servers with 5-6 dongles hanging off the same parallel port like some sort of unicorn horn.

about 2 months ago
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Amazon Wants To Run Your High-Performance Databases

HockeyPuck Re:AWS is too expensive (142 comments)

Don't feed the trolls.
Don't feed the trolls.

I used AWS for a few projects for my research. I would upload a data set to AWS run the MapReduce jobs and then analyze the output in AWS. Once complete, I'd download the results and shutdown the whole environment. I could programatically spin up the whole environment in about an hour or so.

Whole thing cost me about $350.

about 2 months ago
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Microsoft Demos Real-Time Translation Over Skype

HockeyPuck Men are from Mars.... (169 comments)

Now if this device could tell me what my wife is saying....

about 2 months ago
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Blizzard Sues Starcraft II Cheat Creators

HockeyPuck It's not cheaters killing SC2... (252 comments)

...It's Blizzard and their lack of willingness to properly balance the game.

Protoss has no repercussions for doing any of a dozen types of proxy or "all-in" openings.

about 2 months ago
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Driverless Cars Could Cripple Law Enforcement Budgets

HockeyPuck Re:How do you pull over a driverless car? (626 comments)

So would this require every Police/Emergency Vehicle to be equipped with such a car to car communications system.

Also, often when there's an accident on the highway, and cars are stopped, people will get out of the way for a tow truck to get through to move the disabled vehicle.

No Siren and tow truck lights aren't red/white/blue. Typically they are orange.

about 2 months ago
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Driverless Cars Could Cripple Law Enforcement Budgets

HockeyPuck How do you pull over a driverless car? (626 comments)

Would it pull over if it sees the blinking lights / siren behind it?

Could you spoof it with a bunch of blinking xmas lights on the side of the road?

about 2 months ago
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EU Court of Justice Paves Way For "Right To Be Forgotten" Online

HockeyPuck Otherside of Right to be Forgotten (199 comments)

is the Right to be Tracked.

If I want to call up $company and tell them "delete everything you know about me from your index." This implies that without asking them, I've granted them the ability to track me.

This also puts quite a burden on me to call them up and say, "Hey, I just joined BowlingLeague.com as user StrikesAPlenty, please delete me from your index.

Also, how do you prove that a given user really is you? Your name probably isn't that unique. Which "Bob Smith" are you?

about 3 months ago
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Opting Out of Big Data Snooping: Harder Than It Looks

HockeyPuck So stay offline (248 comments)

So for 9months:

Pay for your prenatal supplies with cash.
Don't surf the web for anything related to pregnancy or children.
Surf the web for chainsaws and snowblowers.
Read books.
Read Newspapers made from paper.
Read Magazines made from paper.
Buy them at the local store in cash.
Don't give them your "Frequent Shopper Card"
Stay offline.

Not so tough.

about 3 months ago

Submissions

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What to do with old CompSci/Engr Textbooks?

HockeyPuck HockeyPuck writes  |  more than 3 years ago

HockeyPuck (141947) writes "I'm cleaning out the house in preparation for a newborn, and I've come across boxes of old (mid 90s) college engineering/compsci text books. Most used books stores won't take them and I'm hoping to avoid having to put them in the recycle bin. I'm not a developer so EE or programing books are useless to me and shipping books to a Books for Africa depot is too expensive. Anybody within the /. crowd have some ideas?"
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Sony Announces the End of the Floppy Disk

HockeyPuck HockeyPuck writes  |  more than 3 years ago

HockeyPuck (141947) writes "Although selling almost 12million of the computer accessories, Sony has announced that it will nolonger be manufacturing the floppy disk. The decision is the final nail in the coffin for floppies, which since they were first developed in 1971 have helped consumers store documents, pictures and data on an easy to use format. Floppy disks will continue in popular culture thanks to them being used to illustrate the "save" icon in most computer programmes. How long will it be before a company decides to use a picture of a USB stick instead?"
Link to Original Source
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Era ends for The Blue Cube

HockeyPuck HockeyPuck writes  |  about 4 years ago

HockeyPuck (141947) writes "Before a color guard and the wife of a hero, they said goodbye Wednesday to a famous artifact of space and the Cold War — Onizuka station (aka Sunnyvale's "Blue Cube,") — named for pioneering Asian-American astronaut Ellison Onizuka, who was killed in the 1986 Challenger crash. The windowless blue box that housed secret operations for four decades. In its first 25 years, the people at the center did critical work as a global antenna for military and civil satellites. In many ways, it is a monument to technology long since supplanted. The Cube was built to house big mainframe computers, which demanded temperatures in the 60s. Even now, the rules of classification forbid the Cube's veterans from talking about most of what they did, but they can tell a few fond stories of how they did it."
Link to Original Source
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Ant Tribes, Chinese struggle to find jobs.

HockeyPuck HockeyPuck writes  |  more than 4 years ago

HockeyPuck (141947) writes "Liu Jun sleeps in a room so small (180sq ft), he shares a bed with two other men. It's all the scrawny computer engineering graduate can afford in Tangjialing, China (a city on the edge of Beijing). It's so expensive that the average white-collar professional can't afford to buy a home. "Unlike slums in South America or Southeast Asia, these villages are populated with educated young people as opposed to laborers or street peddlers," says Lian Si, who teaches at the University of International Business and Economics in Beijing. Liu is one of millions of engineers struggling to find a job to pay the bills in which there are more graduates than jobs. These are the ant tribes.""
Link to Original Source
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Space Junk Getting Worse

HockeyPuck HockeyPuck writes  |  more than 4 years ago

HockeyPuck (141947) writes "According to Space.com the amount of 'space junk' is getting worse. tracking information supplied by the U.S. military, as well as confirming German radar data, showed that a spent upper stage from a Chinese rocket and the European Space Agency's (ESA) huge Envisat Earth remote-sensing spacecraft would speed by each other at a nail-biting distance of roughly 160 feet (50 meters).

ESA's Envisat tips the scales at 8 tons, with China's discarded rocket body weighing some 3.8 tons. A couple of tweaks of maneuvering propellant were used to nudge the large ESA spacecraft to a more comfortable miss distance.

But what if the two objects had tangled?"

Link to Original Source
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Inmate loses privilege to play Dungeons & Drag

HockeyPuck HockeyPuck writes  |  more than 4 years ago

HockeyPuck (141947) writes "A man serving life in prison for first-degree intentional homicide lost his legal battle Monday to play Dungeons & Dragons behind bars. The inmate was told by prison officials that he could not keep the materials because Dungeons & Dragons "promotes fantasy role playing, competitive hostility, violence, addictive escape behaviors, and possible gambling," according to the ruling. The prison later developed a more comprehensive policy against all types of fantasy games, the court said. The appeals court said the prison's policy was reasonable and did not violate Singer's rights."
Link to Original Source
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UK bans fraudulant "Bomb Detector" cards

HockeyPuck HockeyPuck writes  |  more than 4 years ago

HockeyPuck (141947) writes "Following an investigation by the BBC's Newsnight programme which found that one type of detector made by a British company cannot work. "These are the cheapest bit of electronics that you can get that look vaguely electronic and are sufficiently flat to fit inside a card," said Dr Kuhn a scientist at Cambridge University's Computer Laboratory. These appear nothing more than a laminated card with a few wires inside, a modern day dowsing rod. Turns out that Iraq paid up to $40,000(UK) for each card."
Link to Original Source
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HP uses 3rd party to sell printers in Iran

HockeyPuck HockeyPuck writes  |  more than 5 years ago

HockeyPuck (141947) writes "The prevalence of American-made goods in Iran has led US officials to crack down on the cottage industry of smugglers in nearby Dubai who purchase everything from iPhones to Bratz dolls to sell in Iran. HP printers have become a top seller here, despite a comprehensive 1995 embargo that prohibits the California-based company from sending its products to Iran. Despite the crackdown on US companies who sell their products in Iran, some American firms whose products are sold through third-party distributors like Redington Gulf have so far avoided scrutiny. http://www.boston.com/news/world/middleeast/articles/2008/12/29/hp_uses_third_party_to_sell_printers_in_iran/"
Link to Original Source
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Google Drops from Top 20 Most Trusted Companies

HockeyPuck HockeyPuck writes  |  more than 5 years ago

HockeyPuck (141947) writes "Google Inc. fell out of the top 20 of an annual survey ranking of companies most trusted on privacy by consumers. American Express was ranked No. 1 and eBay Inc. at No. 2 in the fifth annual survey ranking by information security research company Ponemon Institute and TRUSTe.

While the financial services sector slipped amid industry-wide woes, the technology sector showed marked improvement as eBay Apple, Yahoo, Microsoft, and HP all bettered previous rankings. Also of note, Facebook moved into the top 20 for the first time, signifying an increased trust in social networking as a mainstream communications tool. Full list is here:
http://truste.org/about/press_release/12_15_08.php"

Link to Original Source
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longer fingernails and iPhone don't mix

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes ""Since the iPhone's touchscreen only responds to electrical charges emitted by your bare fingertips, women with long nails are left out in the cold. The claims is that Apple was being misogynistic because it did not include a stylus for women and didn't consider womens' fingers and nails when designing the phone." http://tech.yahoo.com/blogs/hughes/29052"
Link to Original Source
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Teens forced to apologize for prank on youtube

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes "After a group of teens filmed themselves throwing a 32oz drink at a woman working at a fast food restaurant http://www.floridatoday.com/apps/pbcs.dll/article?AID=/20080609/NEWS01/806090325, the judge then ordered the teens to apologize for their actions on youtube. Police and prosecutors point to the increasing nationwide problem of young people who film violent or lewd acts and cruel pranks and post them online in a bid for fame. This is just one example.

Apology Video: http://youtube.com/watch?v=3njSrIa2PVU

The beating of a 12-year-old Brevard, Florida girl was posted last year on the photo- and video-sharing site Photobucket.com. This spring, Polk County officials said six girls and two boys filmed the beating of a cheerleader so they could post it online."

Link to Original Source
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Website defacement cause physical damage

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes "In a rare example of an attack apparently motivated by malice rather than money, hackers recently bombarded the Epilepsy Foundation's Web site with hundreds of pictures and links to pages with rapidly flashing images. The attack happened when hackers exploited a security hole in the foundation's publishing software that allowed them to quickly make numerous posts and overwhelm the site's support forums. Within the hackers' posts were small flashing pictures and links — masquerading as helpful — to pages that exploded with kaleidoscopic images pulsating with different colors. http://news.yahoo.com/s/ap/20080507/ap_on_hi_te/techbit_epilepsy_foundation_hacked"
Link to Original Source
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IBM Ships fastest CPU on earth.

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes "The 5-billion-instructions-per second Power6 processor from IBM would beat such rivals as the 3.73 gigahertz Pentium Extreme and the 2.4 gigahertz UltraSparc T2 from Sun. "Hold your index finger out in front of your face," Meyerson said in a telephone interview from IBM headquarters in New York. In less time than it would take a beam of light to travel from your knuckle to your fingertip, the new IBM chip would complete one task and start looking for the next, he said. http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2008/04/09/BUBI10258F.DTL"
Link to Original Source
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Fire guts Historic IBM Building

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes "IBM's Building 25 at it's Cottle Rd San Jose, CA facility — the focus of preservation lawsuits and a planned big-box retailer [Lowe's] — was destroyed in a Saturday fire, leaving a charred husk of a structure that preservationists had hailed as the precursor to modern high-tech campuses and where the forerunner to the hard drive was invented. It was here IBM researchers invented the flying head disk drive, which allowed real-time online transactions such as airline reservations. When Soviet Communist Party Secretary Nikita Khrushchev visited the United States in 1959, his hosts took him to Building 25. http://www.mercurynews.com/ci_8511428"
Link to Original Source
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Microsoft to drop HD-DVD

HockeyPuck HockeyPuck writes  |  more than 6 years ago

HockeyPuck (141947) writes "Microsoft Corp. said it will stop making HD DVD players for its Xbox 360 video game system after Toshiba Corp. ceded the high-definition video format battle to Sony Corp.'s Blu-ray. Microsoft said Saturday it would continue to provide standard warranty support for its HD DVD players. Toshiba President Atsutoshi Nishida last week estimated about 300,000 people own the Microsoft video player, sold as a separate $130 add-on for the Xbox 360. http://news.yahoo.com/s/ap/20080224/ap_on_hi_te/microsoft_hd_dvd"
Link to Original Source

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