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LaserGuy445's Recent Activity
'Pumpkin' moonship passes key review
Wed May 15, 2013
@David9000 - Pumpkin could never survive re-entry - like the Apollo's Lunar Lander, this craft is designed simply to land on the Moon, provide a temporary living quarters while there, and then launch the astronauts back into Lunar orbit.
Planet-hunting Kepler telescope faces serious problems
Wed May 1, 2013
Kepler was designed to answer questions like how common or rare planets around other stars are, or Earth-like rocky planets, or planets located in the "Goldilocks" habitable zone of their star where conditions for life might exist.
Speed of light may not be constant, physicists say
Sun Apr 28, 2013
A photon has no mass, it's energy is based on it's wavelength (i.e. - it's color).
The end of tax-free online shopping draws nearer
Wed Apr 24, 2013
Read the story - 75 Senators voted for this! Last I checked, there were NOT 75 Democrats in the Senate - some Republicans voted for this as well!!! Instead of your knee-jerk reaction of automatically blaming the other side, if I were you I would be asking which Senators voted for increasing ta …
Super-Earth search: Newfound 'water worlds' could be just right for life
Thu Apr 18, 2013
"No. At c (if it were possible, which it is not) you'd get there in years if not months." Actually, at very close to c, you could get there in DAYS, or even less! See for example, the time dilation calculator here - http://hyperphysics.phy-astr.gsu.edu/hbase/relativ/tdil.html At c (not possible), t …
Critters evolve rapidly to cope with environmental change
Mon Apr 8, 2013
@baschnagel - managed selection (aka selective breeding) has got nothing to do with GMO.
Planck probe's cosmic 'baby picture' revises universe's vital statistics
Thu Mar 21, 2013
@Rob of UnSpace - the current size of the Observable Universe is actually about 46 billion light-years in any direction, not 13.8. The reason for the larger # is because during all those billions of years the light from distant galaxies was traveling to reach us, the Universe was also expanding!
Man threatens president's life ... using White House comment form
Fri Mar 15, 2013
@figment - ever hear of parking lot security cameras? Many large stores have them, mainly for liability reasons. But if he was threatening the White House, there is no way to hide your IP addy behind a proxy server. Even (and perhaps especially) if that proxy is overseas. Google "Room 64 …
Physicists try to find how much heat Earth holds
Wed Mar 13, 2013
@Ben - Agreed! Alan Boyle tends to be pretty good about the accuracy of his stories, but I've noticed inaccurate science claims in a LOT of the syndicated(?) stories from LiveScience and Space.Com (which I think are related, as I recall seeing stories from both sources written by the same author?), …
New type of bacteria reportedly found in buried Antarctic lake
Thu Mar 7, 2013
While this is a great discovery, exercising suitable caution is also warranted. Remember that when the Spanish Conquistadors came to the Americas and wiped-out the Incas, most of them actually died from European diseases that their immune systems couldn't handle.
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