To really study something you want to reach out and touch it. But what can you do if you’re separated by huge distance. You reach out with electromagnetic or sound waves and watch how they bounce back. Thanks to radar, sonar and lidar.
Tag: lidar
July 20th: Spelling Her Way into Space
Date: July 20, 2010 Title: Spelling Her Way into Space Podcaster: Elizabeth Howell Organization: Pars3c — www.pars3c.com Description: Canadian student Laura Newcombe, who is 11 years old, won a...