来自MSN

Projectile Motion; How Far Does This Ball Land from a Cliff?

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
The New York Times

Harris’s Memoir Is Another Example of the Democrats’ Problem

Three Opinion writers break down the former vice president’s book of excuses. By Michelle Cottle Carlos Lozada and Lydia Polgreen Produced by Vishakha Darbha Three Opinion writers weigh in on Kamala ...
The Lancet

Climate anxiety in children and young people and their beliefs about government responses ...

gStanford University Center for Innovation in Global Health and Stanford and Woods Institute for the Environment, Stanford University, Stanford, CA, USA ...