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Earth

MIT Unveils Portable, Solar-Powered Water Desalination System 117

Posted by Soulskill
from the water-the-chances dept.
An anonymous reader writes "A team from the Massachusetts Institute of Technology's Field and Space Robotic Laboratory has designed a new solar-powered water desalination system to provide drinking water to disaster zones and disadvantaged parts of the planet. Desalination systems often require a lot of energy and a large infrastructure to support them, but MIT's compact system is able to cope due to its ingenious design. The system's photovoltaic panel is able to generate power for the pump, which in turn pushes undrinkable seawater through a permeable membrane. MIT's prototype can reportedly produce 80 gallons of drinking water per day, depending on weather conditions."
Image

Seinfeld's Good Samaritan Law Now Reality? 735

Posted by samzenpus
from the not-that-there-is-anything-wrong-with-that dept.
e3m4n writes "The fictitious 'good samaritan' law from the final episode of Seinfeld (the one that landed them in jail for a year) appears to be headed toward reality for California residents after the house passed this bill. There are some differences, such as direct action is not required, but the concept of guilt by association for not doing the right thing is still on the face of the bill."
Science

Colliding Particles Can Make Black Holes After All 269

Posted by Soulskill
from the act-now-while-supplies-last dept.
cremeglace writes with this excerpt from ScienceNOW: "You've heard the controversy. Particle physicists predict the world's new highest-energy atom smasher, the Large Hadron Collider (LHC) near Geneva, Switzerland, might create tiny black holes, which they say would be a fantastic discovery. Some doomsayers fear those black holes might gobble up the Earth — physicists say that's impossible — and have petitioned the United Nations to stop the $5.5 billion LHC. Curiously, though, nobody had ever shown that the prevailing theory of gravity, Einstein's theory of general relativity, actually predicts that a black hole can be made this way. Now a computer model shows conclusively for the first time that a particle collision really can make a black hole." That said, they estimate the required energy for creating a black hole this way to be roughly "a quintillion times higher than the LHC's maximum"; though if one of the theories requiring compact extra dimensions is true, the energy could be lower.
Wii

+ - Big overhead smash in Wii Sports Tennis

Submitted by
hitnews
hitnews writes "http://www.hitnews.net/big-overhead-smash-in-wii-s ports-tennis/ Linsey Fryatt is based in London and writes for stuff.tv — the website of the magazine of the gadget. Not many UK folks have a Wii, what with all 50,000 selling out on day one (last Friday). But I guess if you work for one of the leading game console review publications, you'll have a few of these kicking around. And so it is that Linsey got in touch. In her own words:"

Dennis Ritchie is twice as bright as Steve Jobs, and only half wrong. -- Jim Gettys

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