cinemagicastro's channel

cinemagicastro favorited 2 weeks ago

0:32 Add to

Drive Electric: Cell Phone

Gasoline isn't right for cell phones, and it is no longer right for cars either...

More PSAs: http://www.pluginamerica.or...

Credit...

32,020 views

• cinemagicastro liked 1 year ago

+ One more: Likedshow less

cinemagicastro favorited 2 weeks ago

6:14 Add to

Doodling in Math Class: Spirals, Fibonacci, and Being a Plant [2 of 3]

Part 1: http://youtu.be/ahXIMUkSXX0

Part 3: http://youtu.be/14-NdQwKz9w

Note: Beautiful spirally non-Fibonacci pinecones are very rare! If you fin...

161,477 views

• 5:55 Add to

  Doodling in Math: Spirals, Fibonacci, and Being a Plant [1 of 3]

  Part 2: http://youtu.be/lOIP_Z_-0Hs

  Part 3: http://youtu.be/14-NdQwKz9w

  Re: Pineapple under the Sea: http://youtu.be/gBxeju8dMho

  427,734 views

+ One more videoshow less