Video duration: 324 seconds
Global video hits: 2998
The new California Academy of Sciences in San Francisco's Golden Gate Park is a marvel. Famed architect Renzo Piano worked with a team of scientists to make the greenest museum on Earth.
Video duration: 571 seconds
Global video hits: 613407
Jeff Han is a research scientist for New York University's Courant Institute of Mathematical Sciences. Here, he demonstrates?for the first time publicly?his intuitive, "interface-free," touch-driven computer screen, which can be manipulated intuitively with the fingertips, and responds to varying levels of pressure.