A cosmic love story, starring a guy named Carl Sagan Click here to SUBSCRIBE, it's FREE! -- http://bit.ly/iotbs_sub ↓ More below ↓ Love is a complicated combination of brain chemicals...
========== Today I'm gonna tell you what a nuclear
physicist and the search for aliens can teach us about finding love! Ok, so scientists don't
know exactly how love works or what it does to our brains, but that's a topic for another
show. But what we DO know, is that at some point, almost everyone on Earth goes out looking
for love. But with 7 billion other humans out there, so why can love be so hard to find?!
Sometimes you feel like saying "Where is everybody?" That's exactly what Enrico Fermi asked,
except that HE was talking about alien life. Fermi thought that: in a galaxy of billions
of stars and planets, if even a tiny fraction have life, billions of years should be plenty
of time for an alien to pop over and say "Hey! Welcome to th...