Four Things to Sustain Life
7:43
Added: 5 years ago
From: drmarksnow
Views: 2,475
Sort by time | Sort by thread (beta)

Link to this comment:

Share to:

All Comments (3)

Sign In or Sign Up now to post a comment!

  • the earth has never had 40% oxygen, and pollutants didn't cause a decrease in oxygen. Where did you get this info? crappy video.

    adamh1281 3 years ago

  • Very good. I recall that Dr, Hsu from Colorado State University said that it was the weight of a dime that caused 60% malfunction of a nerve. ?

    drwilby 4 years ago

  • Thats right, it was the weight of a dime.

    GetWellSTL 4 years ago

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more