Sun, 11 February 2007  Episode 2 of Q and BA answers the question, "How dense is the center of the Sun?" Turns out it's pretty frakkin' dense. After that, I go on a bit of a free-style discussion of how the Sun makes energy, and just how much it makes (hint: a LOT). Oh yeah-- there are marshmallows, too.Comments[237] |
Bad Astronomy: Q & BA
Q and BA is the videoblog from Bad Astronomy (www.badastronomy.com), where every week astronomer Phil Plait answers reader questions. Got a cosmic question you want answered? The sky's the limit!
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