Why do mirrors appear to flip images horizontally but not vertically?
http://physicsgirl.org/
Instagram: http://instagram.com/thephysicsgirl
Facebook: http://www.physicsgirl.org/facebook
Twitter: http://www.physicsgirl.org/twitter
Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2
Featuring guest Meg Chetwood @megatronvolley
Thanks to Kyle Kitzmiller
and Veritasium http://youtube.com/veritasium
Music: “Rhythm Changes,” “Locally Sourced”