Can You Keep from Yawning While Watching This? — VIDEO

Yawn

The ASAP Science guys have posted a couple of new videos about yawning, one of which is a Yawning Contagion Test that you definitely don't want to watch at work after eating a heavy lunch.

Of course, as YouTubers point out, "If anyone has a yawning fetish, this is your video. lol."

Watch, AFTER THE JUMP...

2_yawn

Why do we yawn?

Posted March 12, 2014 at 4:14pm ETC by Andy Towle
in News, science, Science