15:58 | Nov 26th, 2008
The Tunguska impactor as magnetically-charged primordial black hole -- million-to-one longshot, or ... even money?
More
Kip Thorne
Join the #1 community of podcast lovers and never miss a great podcast.
By signing up, you'll be subscribed to the #1 podcast discovery newsletter, Podyssey Picks.
🎉 Join the #1 community of podcast lovers and never miss a great podcast.
Recommendations