« previous next »
Pages: [1]   Go Down

Author Topic: How much does a shadow weigh?  (Read 1384 times)

0 Members and 1 Guest are viewing this topic.

Offline Graybeard

  • Professor
  • ********
  • Posts: 8426
  • Darwins +882/-28
  • Gender: Male
  • Is this going somewhere?
How much does a shadow weigh?
« on: October 15, 2012, 07:35:10 PM »
This guy will tell you the answer and other cool trivia:

http://www.youtube.com/watch?feature=player_embedded&v=Do1lm9IevYE
Logged
Nobody says “There are many things that we thought were natural processes, but now know that a god did them.”

Offline Nick

  • Laureate
  • *********
  • Posts: 12543
  • Darwins +327/-9
  • Gender: Male
Re: How much does a shadow weigh?
« Reply #1 on: October 15, 2012, 07:37:12 PM »
Can he tell us why God hates amputees?
Logged
Yo, put that in your pipe and smoke it.  Quit ragging on my Lord.

Tide goes in, tide goes out !!!

Offline Irish

  • Fellow
  • *******
  • Posts: 3153
  • Darwins +18/-0
  • Gender: Male
Re: How much does a shadow weigh?
« Reply #2 on: October 15, 2012, 10:36:23 PM »
I saw that video the other day and it's great.  I highly recommend the Vsauce channel.  Very cool videos.
Logged
La scienze non ha nemici ma gli ignoranti.

Offline Nam

  • Laureate
  • *********
  • Posts: 18290
  • Darwins +640/-134
  • Gender: Male
  • I'm on the road less traveled...
Re: How much does a shadow weigh?
« Reply #3 on: October 15, 2012, 11:56:16 PM »
So, those of us youtube inept: how much does it weigh?

-Nam
Logged
"presumptions are the bitch of all assumptions" -- me

Offline Backspace

  • Reader
  • ******
  • Posts: 1608
  • Darwins +99/-1
  • Gender: Male
  • IXNAY
Re: How much does a shadow weigh?
« Reply #4 on: October 16, 2012, 11:57:25 AM »
Quote from: Nam on October 15, 2012, 11:56:16 PM
So, those of us youtube inept: how much does it weigh?

He talked a little fast for me to grasp everything, but apparently a shadow weighs less than the light surrounding it.   8)
Logged
+1/-0 karm for this message
There is no opinion so absurd that a preacher could not express it.
-- Bernie Katz

Offline Irish

  • Fellow
  • *******
  • Posts: 3153
  • Darwins +18/-0
  • Gender: Male
Re: How much does a shadow weigh?
« Reply #5 on: October 16, 2012, 03:38:02 PM »
Quote from: Nam on October 15, 2012, 11:56:16 PM
So, those of us youtube inept: how much does it weigh?

-Nam

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.
« Last Edit: October 16, 2012, 03:39:55 PM by Irish »
Logged
+1/-0 karm for this message
La scienze non ha nemici ma gli ignoranti.

Offline nogodsforme

  • Laureate
  • *********
  • Posts: 11187
  • Darwins +1865/-9
  • Gender: Female
  • Jehovah's Witness Protection Program
Re: How much does a shadow weigh?
« Reply #6 on: October 16, 2012, 03:49:40 PM »
Quote from: Irish on October 16, 2012, 03:38:02 PM
I guess doing some math the city of Chicago weighs about 400lbs more on a sunny day.

It's all that deep dish pizza and barbeque they serve at the Taste in summertime. ;D
Logged
When all of Cinderella's finery changed back at midnight, why didn't the shoes disappear? What's up with that?
Pages: [1]   Go Up
« previous next »