The forces of nature have kept Earth on the move since it was formed billions of years ago. Though we can't feel the motion, we experience the consequences - from tidal bores surging through the Amazon rainforest to the ruinous power of hurricanes.
Donate $40.00 or more to receive this gift as our way of saying "thank you!"
Donate $60.00 or more to receive this gift as our way of saying "thank you!"
Donate $150.00 or more to receive this gift as our way of saying "thank you!"
Donate $365.00 or more to receive this gift as our way of saying "thank you!"
Thanks to our sponsors:
Become a WTTW sponsor