This is another good episode. I love the math of astronomy and how thing are figured out. It pretty cool in this one that they show you how close you magnification gets you to the moon. That laser question was something else with how many people got it wrong.
Last Edit: Apr 9, 2016 15:16:34 GMT -6 by pickinduck
pickinduck: I am trying to write a song about buns for IN THE YEAR 3,000.
Jun 5, 2016 13:27:29 GMT -6
pickinduck: If we lived under water would we consider the air to be outer space?
Jul 3, 2016 14:41:48 GMT -6
sherlew99: What a fascinating concept. Well the air above would occupy an area of space. Plus the basic word "space" is just a common term that fails to include the vast, wonderful weirdness out there between all objects out beyond our world.
Jul 3, 2016 15:03:19 GMT -6
sherlew99: Have to go now. See you later.
Aug 6, 2016 11:45:04 GMT -6
sherlew99: I have to go get a little housework done. Will stop back by a bit later.
Aug 7, 2016 12:24:35 GMT -6
pickinduck: Sherlew what ya doin?
Dec 10, 2016 10:10:34 GMT -6
sherlew99: Sorry I missed your message. Don't remember precisely what I was doing that day. Was probably doing a lot of online news reading, though. The upcoming Trump administration has me worried.
Dec 21, 2016 11:58:35 GMT -6