Youtube Series on Infinity by Jon Davidson

Part 1 Zeno's Paradox http://www.youtube.com/watch?v=jd6MWUl9Rmc (7:40)

Part 2 Galileo's Paradox http://www.youtube.com/watch?v=EuteFNWGoDE (7:08)

Part 3 Hilbert Hotel http://www.youtube.com/watch?v=BRn_GNcglKo (8:52)

Part 4 Infinitely Many Primes http://www.youtube.com/watch?v=b0SItpVQeqI (8.28)

Part 5 The Smallest Infinity http://www.youtube.com/watch?v=SISmZiNxq_Q (9:34)

Part 6 Different Infinities http://www.youtube.com/watch?v=Nz2L7t3fp6E (8:53)

Part 7 Refuting Zeno's Paradox http://www.youtube.com/watch?v=RcCYshlgCZY (9:06)