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GeneralRe: The real dirt on programming certifications Pin
jgakenhe10-Aug-15 17:21
professionaljgakenhe10-Aug-15 17:21 
GeneralRe: The real dirt on programming certifications Pin
Dan Neely11-Aug-15 2:52
Dan Neely11-Aug-15 2:52 
NewsOpera browser maker up for sale Pin
Kent Sharkey10-Aug-15 7:05
staffKent Sharkey10-Aug-15 7:05 
NewsWindows 10 vs. Windows 8.1 vs. Windows 7 Performance Pin
Kent Sharkey10-Aug-15 7:04
staffKent Sharkey10-Aug-15 7:04 
GeneralRe: Windows 10 vs. Windows 8.1 vs. Windows 7 Performance Pin
User 842010-Aug-15 7:20
User 842010-Aug-15 7:20 
NewsDef Con: How to virtually kill someone or cash in on fake babies Pin
Kent Sharkey9-Aug-15 11:25
staffKent Sharkey9-Aug-15 11:25 
NewsInflatable space elevator sparks lofty ideas Pin
Kent Sharkey9-Aug-15 11:05
staffKent Sharkey9-Aug-15 11:05 
GeneralRe: Inflatable space elevator sparks lofty ideas Pin
  Forogar  10-Aug-15 3:40
professional  Forogar  10-Aug-15 3:40 
The guy writing this article is not very good at mathematics or astronomy.
Quote:
It goes about 23 mph. That means an elevator going that speed would take over an hour to go up
He thinks that an elevator travelling at average of 23 mph will take over a hour to travel 12 miles. He also says the space elevator will be 12 miles high and then later he says it will be 14 miles high - a typo, perhaps?
[Edit: I have just re-checked the article and he actually says the space tower is 12 miles high but will have a 14 mile high elevator to reach the top - perhaps it curves back down and around at the end to create a Las Vegas roller coaster at the top of a building style ride!]
Quote:
...the carbon nanotube string to the moon. Right now, we can make carbon nanotube chains that are as long as 3 centimeters. Only 59,652 miles to go. I'd convert that into centimeters for you, but I don’t have space for that many zeroes. Let's call it 1.4 trillion to round it off.
In addition, he seems to think it is only 59,652 miles to the moon. It's actually around 238,900 miles - which is 38,447,228,160 cm.

His 59,652 miles figure also converts to a little over 9.6 billion cm, which is a lot short of the 1.4 trillion cm he claimed/guessed - He must have run out of fingers to count on!
- I would love to change the world, but they won’t give me the source code.

GeneralRe: Inflatable space elevator sparks lofty ideas Pin
Ian Shlasko10-Aug-15 6:15
Ian Shlasko10-Aug-15 6:15 
GeneralRe: Inflatable space elevator sparks lofty ideas Pin
Nelek10-Aug-15 9:27
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NewsYour enterprise needs more developers... a lot more Pin
Kent Sharkey9-Aug-15 11:01
staffKent Sharkey9-Aug-15 11:01 
GeneralRe: Your enterprise needs more developers... a lot more PinPopular
PIEBALDconsult9-Aug-15 16:50
mvePIEBALDconsult9-Aug-15 16:50 
NewsThe 10x developer blueprint Pin
Kent Sharkey9-Aug-15 10:47
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GeneralRe: The 10x developer blueprint Pin
PIEBALDconsult9-Aug-15 17:21
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GeneralRe: The 10x developer blueprint Pin
Duncan Edwards Jones10-Aug-15 2:05
professionalDuncan Edwards Jones10-Aug-15 2:05 
NewsHackers are attacking US gas stations Pin
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NewsWindows 10’s privacy policy is the new normal Pin
Kent Sharkey9-Aug-15 10:02
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NewsTesting the database layer Pin
Kent Sharkey9-Aug-15 9:52
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NewsNew malware turns your computer into a cellular antenna Pin
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staffKent Sharkey9-Aug-15 9:50 
NewsIt's now possible to run Android apps on Windows 10 Mobile Pin
Kent Sharkey9-Aug-15 9:49
staffKent Sharkey9-Aug-15 9:49 
GeneralRe: It's now possible to run Android apps on Windows 10 Mobile Pin
Weylyn Cadwell12-Aug-15 4:32
Weylyn Cadwell12-Aug-15 4:32 
NewsWelcome to the Internet of compromised things Pin
Kent Sharkey9-Aug-15 9:47
staffKent Sharkey9-Aug-15 9:47 
NewsGoogle steals the U.S. Presidency ? Pin
BillWoodruff8-Aug-15 4:51
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GeneralRe: Google steals the U.S. Presidency ? Pin
Afzaal Ahmad Zeeshan8-Aug-15 5:02
professionalAfzaal Ahmad Zeeshan8-Aug-15 5:02 
GeneralRe: Google steals the U.S. Presidency ? Pin
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