Science & Medicine, Natural Sciences, Society & Culture, Technology

Chart Positions

Natural Sciences 5
Science & Medicine 12
Top 200 171

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

How big is the universe?

February 13th, 2009

Episode 194 of 1127 episodes

If all the matter in the universe was pushed into one corner, how much space would it take up? Listen in as Marshall Brain explores the size of the universe in this podcast from HowStuffWorks.

Featured Podcast