Broadcast Outage: We're investigating a broadcast transmission failure affecting the San Luis Valley from Antonito in the south to Salida in the north. We're working to resolve this issue. You can stream our live broadcast HERE or via the RMPBS+ App.

Stream live and on-demand content now on our new app:

RMPBS+

Donate

Help tell more stories in 2026 - make a year-end gift!

Physics Girl show's poster

Science and Nature

Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!

Join host Dianna Cowern as she puts her MIT physics degree to the test. With experiments, demonstrations, and cool new discoveries, Physics Girl sheds new light on the fun, adventurous side of physical science.

Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!

Season 4 Episode 22 | 14m 56s | CC

What happens when you shoot a ballistic ping pong ball going 450kph at a tennis ball?

share

Physics Girl

Watch more episodes

Why RED BUBBLES are impossible… or are they?!

Take a look at bubbles and you’ll see that they're actually missing colors!

Experiments with $100,000+ Speakers

Experiments with $100,000+ Speakers

5 Scary Physics Experiments!

Top 5 creepy science experiments ft. iJustine

Subscribe to Our Newsletters

Get trusted Colorado stories, programs, and events from Rocky Mountain PBS straight to your inbox.

Set Your Preferences >