Stuff They Don't Want You to Know
What is SETI?
Could we really discover intelligent life out there in the inky black of space? How? Listen in to learn more about SETI.
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Stuff They Don't Want You to Know: The Battle of Los Angeles
In the early hours of February 25th, 1942, air raid sirens resounded across Los Angeles, California. The military fired roughly 1500 anti-aircraft machine gun rounds and artillery shells at some unknown object in the sky. So what really happened?