Vanessa Hill of BrainCraft shares her science YouTube story with Hank and reveals a big announcement! Jessi from Animal Wonders and a special Australian friend or two join in the second half.Check out Vanessa's video featuring the SciShow team here: https://www.youtube.com/watch?v=rR2ffO_BXWA&feature=youtu.be

More BrainCraft: https://www.youtube.com/user/braincra...
More Animal Wonders: https://www.youtube.com/user/Anmlwndrs