Share: Title:Dr. Arthur Benjamin, Mathemagician, Pi Math Day, March 12, 2016 Duration: 1:05:01 Plays: 19K views Published: 8 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:11 Synchronized Digging!--shipwreck Camp 2015--leonard Gelfand Stem Center 19K views • 9 years ago ▶️ 0:24 Lighthouse Is Blown Over!--shipwreck Camp 2015--leonard Gelfand Stem Center 19K views • 9 years ago ▶️ 0:14 Learning About Waves--shipwreck Camp 2015--leonard Gelfand Stem Center 19K views • 9 years ago ▶️ 0:23 Lighthouse Activity--shipwreck Camp 2015--leonard Gelfand Stem Center 19K views • 9 years ago ▶️ 0:10 Lighthouse Construction--shipwreck Camp 2015--leonard Gelfand Stem Center 19K views • 9 years ago