Plumbing the Deep-Using Sound Waves to See
Young scholars explore and learn about the concept of echolocation. In this echolocation lesson, students explore how animals and engineers use echolocation (seeing under water) and sound waves to look and hear things under the deep water.
3rd - 5th Science 18 Views 13 Downloads
How Do Dogs "See" with Their Noses?
While dogs may not be able to see quite as well as humans, they definitely have us beat when it comes to their sense of smell. Prepare to be amazed as this short video investigates the incredibly sensitive noses of man's best friend.
4 mins 5th - 12th Science CCSS: Adaptable