The Royal Institution and the Ri YouTube channel
Feather and Hammer Drop on the Moon NASA (8.3Mb & 80Mb Quicktime)
Physicists tie water in a knot
Dolphins blowing bubble rings Sea World Orlando
Tony Schwartz – Nancy grows up time lapse of baby’s voice to age 13
Why evolution is true Prof Jerry Coyne (Uni of Chicago) and the book
Human embryo hatching 3-6 days after conception