Ep. 504: Radar, Lidar, and Sonar
- Author
- [email protected]
- Published
- Mon 05 Nov 2018
- Episode Link
- https://traffic.libsyn.com/secure/astro52/AC_504_Raw_2018_11_05.mp3
To really study something, you want to reach out and touch it. But what can you do if you're separated by a huge distance? You reach out with electromagnetic or sound waves and watch how they bounce back. Thanks to radar, sonar and lidar.
