Low-cost, Home-built 3-D Printer Could Launch a Revolution

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Fabbing a Lego tire. Credit: Lindsay FranceCornell University
"Fabbing" a Lego tire. Credit: Lindsay France/Cornell University

The Altair 8800, introduced in the early 1970s, was the first computer you could build at home from a kit. It was crude, didn't do much, but many historians would say that it launched the desktop computer revolution. Hod Lipson, Cornell assistant professor of mechanical and aerospace engineering, thinks a little machine he calls a Fab@Home may have the same impact.


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Sinking shares could make Yahoo a target again

Oct 10, 2008 | User rating: not rated yet
(AP) -- When Yahoo Inc. co-founder and CEO Jerry Yang spurned Microsoft Corp.'s rich buyout offer this spring, he promised brighter days in Sunnyvale were just over the horizon.

IBM builds online version of China's famed Forbidden City

Oct 10, 2008 | User rating: not rated yet
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Oct 10, 2008 | User rating: not rated yet
Fujitsu today announced the development of a new type of gallium nitride (GaN)-based high electron mobility transistor (HEMT) that features a new structure ideal for use in amplifiers for microwave and millimeter-wave ...

Deep sea pipelines to green gas production

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- University of Queensland researchers are working to tap into a wealth of natural gas resources located in distant, deep-ocean fields off the coast of Western Australia.

Is it a bird, is it a plane? No it's supercopter

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- Unmanned helicopters could soon be a key part of emergency relief operations, as well as bringing a new dimension to filmmaking, thanks to some innovative work done by European researchers.
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