Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 21 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
This video applies what we've learned about forces and friction to explain what happens when objects fall through different media.
Source: G Boyson
Mythbusters - Galileo's Hypothesis Hammer and Feather Drop
The myhbusters repeat the famous hammer and feather drop in a vacuum chamber at NASA. Note how the feather bounces almost the same amount as the hammer upon falling. Pretty cool stuff. Thanks, Galileo!