Oh, yeah, my weekly podcasts

Time flies by so quickly. How did 2 weeks just get by me? I've learned lots of new vocabulary words like paradigm, labyrinth, remiss and forthright. I enjoy these podcasts and I figured out how to put them on my palm and take them with me. On BrainStuff this week, it talked about how a boat can float by displacing water and how the shape makes it work. Have you ever thought about how those massive cruise ships stay afloat? A combination of water pressure and the fact that a lot of the interior of a boat is air is what makes a boat float.