Archive: 09/14/2005

MIT researchers map city by cellphone

Researchers at MIT may not be able to hear your cellphone call, but they have found a way to see it. They mapped a city in real time by tracking tens of thousands of people traveling about carrying cellphones.

Sep 14, 2005 4.2 / 5 (6) 0

Helping Out a High-Temperature Superconductor

Researchers at the U.S. Department of Energy’s Brookhaven National Laboratory have discovered a way to significantly increase the amount of electric current carried by a high-temperature superconductor, a material that ...

Sep 14, 2005 not rated yet 0

Bulge in Central Oregon may be a volcano

Scientists studying a land bulge near Bend, Ore., think a new volcano may be forming. A group from the U.S. Geological Survey is studying the swelling in Earth's crust. It is nearly two-thirds the size of Portland, Ore. ...

Sep 14, 2005 4.5 / 5 (8) 0

Researchers build world's smallest mobile robot

In a world where "supersize" has entered the lexicon, there are some things getting smaller, like cell phones and laptops. Dartmouth researchers have contributed to the miniaturizing trend by creating the world's ...

Sep 14, 2005 3.5 / 5 (15) 0