The best of TED-Ed: How math guides ships at sea
http://www.youtube.com/watch?v=AGCUm_jWtt4
You learn something new every day. This is especially true if you watch TED-Ed lessons, which use animation to bring to life topics as varied as “Insults by Shakespeare” and “Pizza Physics.” As a holiday gift, we’re bringing you a few of the TED-Ed’s team’s favorite talks of the year. Here, a second look at the lesson…
cross studies :)
