Jon Eats Carrots #151 - Brainstuff - Is there a way to detect illegal phone taps, Could I see a flashlight beam from Earth on the moon, How big is the universe?
“Jon Eats Carrots #151 - Brainstuff - Is there a way to detect illegal phone taps, Could I see a flashlight beam from Earth on the moon, How big is the universe?”. A video from Jonathan Harchick's Jon Eats Carrots channel, uploaded around October 2013. It runs 31 minutes 23 seconds.