History
Colorado Springs stop in Black Motorist 'Green Book' designated National Historic Landmark
The former home of Dr. Isaac Moore, Sr., the only Black doctor in Colorado Springs from 1920-1931, will be recognized.
Critical federal funds have been eliminated for public media. Your donation today keeps us strong.
Explore the world of physics, motion, and energy with Dr. Shini Somara.
Light Is Waves: Crash Course Physics #39
Season 1 Episode 39 | 9m 41s | CC
The way light behaves can seem very counterintuitive, and many physicists would agree with that, but once you figure out light waves it all starts to make more sense! In this episode of Crash Course Physics, Shini shows us how we know that light exists as a wave and why that's really cool!