9:43
In Wind Tunnels, Ski Jumpers Become Flying Machines
Wind tunnels help Olympic ski jumpers balance between lift and drag.
9:43
Wind tunnels help Olympic ski jumpers balance between lift and drag.
14:03
Physicist Leon Lederman discusses the Standard Model versus a Unified Theory of particle physics.
Here’s what it’s like to party with researchers whose work might first make you laugh, then make you think.
Very quietly, solar and wind technologies are making some important advances. Here are a couple examples.
A paper finds wind energy could provide hundreds of terawatts, if enough turbines are installed.
Researchers use time-lapse photography and a prosthetic plant to understand why cucumber tendrils twist.
Plants may be stationary, but they’re rarely still, says biologist Roger Hangarter, creator of the website Plants in Motion.
For some scientists, a regular day at the office is training a guinea fowl to run on a treadmill.
Learn the parts of a wind turbine, build your own out of recyclable materials, and test it to determine how to harnesses the most wind.
8:53
Climate activists Bill McKibben and Akaya Windwood say it isn’t fair to leave the climate crisis for younger generations to solve.