Gridiron physics: Scalars and vectors – Michelle Buchanan

查看完整課程: http://ed.ted.com/lessons/football-physics-scalars-and-vectors-michelle-buchanan

An unbelievable play on an American Football field is the perfect backdrop for understanding crucial physics concepts. Michelle Buchanan goes play-by-play on the vectors, the scalars, and the glory of a downright scientific touchdown.

Lesson by Michelle Buchanan, TED-Ed 製作的動畫.