Video: The Matter We Can’t See – James Gillies

Oh the wonder of the universe! How lovely to live in a time where we can grasp most of the ideas we know about our expanding universe. I hope I can live old enough to hear all the new discoveries about dark matter, black holes and dark energy. We are getting there thanks to all the experimental scientists in the world of cosmology 🙂

Video: Mary Roach – 10 things you didn’t know about orgasm