Karma reasons for concrete message



    Posts: 3153
  • Darwins +18/-0

So, those of us youtube inept: how much does it weigh?


Going off my (sort of) good memory the video was more about how much less an object weighs when not in light versus in light.  I guess doing some math the city of Chicago weighs about 400lbs more on a sunny day.

He also did some discussion on faster than light travel not being possible and the speed of light being different through different mediums.
Changed Change Reason Date