NPR's Juana Summers talks with Jessica Yung and Emily Kwong of Short Wave about the physics of hula hooping, why some vaccines last longer than others, and a few moon launches to watch for in 2025.
Whether you’ve got antsy kids at home or in the classroom, a good board game can keep the little ones entertained for hours — not to mention help strengthen their critical-thinking skills.
Schools around the world have closed to prevent the spread of COVID-19, leaving parents and teachers scrambling to figure out how kids can learn at home. We can help! Science News Explores and the ...
Stable levitation The NYU team performed experiments on robotic hula hoopers using gyrating bodies with various ... But have you ever wondered how a hula hoop stays aloft against the pull of gravity?
Lots of people, including Einstein (see above), talk about gravity, the restraining force which makes people walk on floors instead of floating in midair. What worries Roger Babson, 74 ...
Hula hooping is so commonplace that we may overlook some interesting questions it raises: 'What keeps a hula hoop up against gravity ... motions in a series of experiments on robotic hula ...
The mission will begin with a small velocity difference between the two satellites. At a rate of 10 meters per second, this will cause them to drift apart, with the separation expected to reach ...