Brought to you by National Geographic Society
National Geographic Society is challenging 13-18 year-olds to create a one-minute video with their solution to our current environmental problems. Learn more about the Slingshot Challenge.
Brought to you by National Geographic Society
National Geographic Society is challenging 13-18 year-olds to create a one-minute video with their solution to our current environmental problems. Learn more about the Slingshot Challenge.