Massachusetts Institute of Technology

Nanoparticles get a magnetic handle

A long-sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment, and that could be precisely manipulated into position within living cells, has been achieved ...

Oct 09, 2014
5 / 5 (8) 1

Superhuman vision

All through his childhood, Ramesh Raskar wished fervently for eyes in the back of his head. "I had the notion that the world did not exist if I wasn't looking at it, so I would constantly turn around to see ...

Oct 07, 2014
4.7 / 5 (9) 1

The overlooked history of African technology

In the border region where Zimbabwe, Mozambique, and South Africa meet, indigenous hunters have for centuries made and used an impressive array of tools. There is the bow, made from giant raisin trees and ...

Oct 06, 2014
4.3 / 5 (3) 0