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.
Geometric Optics: Crash Course Physics #38
Explore the world of physics, motion, and energy with Dr. Shini Somara.
Geometric Optics: Crash Course Physics #38
Season 1 Episode 38 | 9m 26s | CC
Sunlight, moonlight, torchlight, and flashlight... They all come from different places, but they’re the very same thing: light! It’s what makes it possible for us to see the world around us, so it’s worth a close, hard look. For instance, how does light travel? When you flip that switch in the bathroom to brush your teeth, how does light move from the light bulb, to the mirror, and into your eyes?
Related stories
Science & Environment
Help a scientist collect invasive bullfrogs, get free beer
Denita Weeks studies diseases that affect amphibians in western Colorado, and she wants science to feel accessible to everyone. To help with both of those goals, she holds “bullfrogs for beers” collection events every summer, where volunteers catch invasive bullfrogs and turn them in for a coupon for a local brewery.
Sports & Outdoor Recreation
Trail ambassadors step up as federal cuts threaten San Juan access
This summer, federal budget cuts nearly forced the closure of 20 public restrooms across the San Juan National Forest.
