Mary Lou Jepsen is developing technology originally created for the $100 laptop project.
A company says 3-D nanoparticles boost the efficiency of water purification.
Right now, the major beneficiaries are insurers, not physicians.
Embedded systems will soon be improving everything from the automotive industry to the electric grid.
Michael Townsend creates large murals with masking tape. And when he’s done, he removes all traces of his artwork.
Advertisers are building complex applications to try to engage users on social networks.