Waves Explained: Types, Characteristics & Real-Life Examples for Grade 7 Physics Dive into the fascinating world of waves in this engaging physics video designed for Grade 7 students. Learn about the two main types of waves—mechanical and electromagnetic—and explore key characteristics like amplitude, wavelength, and wave velocity. Discover how these concepts apply to everyday phenomena such as sound, water, and light waves. This instructional video uses clear explanations and vivid visuals to m

Wave Motion Launch Corporation, founded in 2020, is developing a new way to launch. “We've disrupted the ten-century-old science of ballistics and developed the most compact means of firing a projectile the world has ever seen,” the company said. Wave Motion manufactures a proprietary launcher system known as the Jet Gun. The company serves as a prime contractor on Department of Defense contracts. Wave Motion was founded by two graduate students at the University of Washington while still comple