00:00
Moment Of Um

Would a flashlight turn on at lightspeed?

Listened

What do a cheetah, a rocket ship, and champion sprinter Usain Bolt have in common?  If you guessed they’re all way slower than your average beam of light, you’re correct!  Nothing in our universe moves faster than light.

© Lemonada Media Length 5 min 15 March 2024 ScienceEducationalFacts USA Episodic

Full episode description

© Lemonada Media Length 5 min 15 March 2024 ScienceEducationalFacts USA Episodic

Is hyperdrive possible?

Is hyperdrive possible?

This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

Listen to episode one here

What do a cheetah, a rocket ship, and champion sprinter Usain Bolt have in common?  If you guessed they’re all way slower than your average beam of light, you’re correct!  Nothing in our universe moves faster than light. But recently, we got an interesting puzzle from a listener: if you were able to travel at lightspeed, and you turned on a flashlight, would it turn on?  We asked astrophysicist Amanda Farah to help us investigate.

Got a question that has you feeling in the dark? Send it to us at BrainsOn.org/contact, and we’ll help you see the light.

See omnystudio.com/listener for privacy information.


© Lemonada Media | 5 min

The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.

Original Episode URL


Find your next favourite Podcast

Sound Carrot is your source for Family Podcast Discovery. Verified awesome, 0% boring.

Privacy Focused

Distraction free website, no flashing banners or adverts to steal your attention.
(Some shows do contain their own ads however).

Kid verified

At first I made this site for my kids, but like any dad I got a little over excited. I hope you find it as useful as they do.

Family Friendly

Whether you want to listen to them together in the car, or alone in your room - the content is all safe for younger ears.