01:54
BubbleBox VIP
01:53
Crimson Cart Premed Christina Bear
01:18
Christina Bear Girl Scout STEM video
03:03
GSCO Presentation of Manual
04:48
Project S.T.E.M. Student Mentors at Horizons Colorado Academy - Christina Bear
02:44
Christina Bear Public Speaking on Radon
05:20
Eric and Christina Bear at PEYA Award Ceremony April 16, 2012 Washinton DC
03:52
Christina Bear Girl Scouts Speech at Colorado State Capitol
30:04
Christina and Eric Bear Orlando Radon Presentation.avi
00:31
Cloud Chamber experiment by Christina and Eric Bear
01:25
Jeffco Public Health Champions 2010
09:57
Capitol Steps to Radon Action
05:10
Christina Bear presents to Golden City Council on Radon
01:40
Eric playing Boogie Blast.avi
01:49
Christina & Friend Flute duet
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