Curiosity Daily Podcast: Why Are There Bubbles in my Day-Old Water?

Learn about why bubbles appear in your water overnight; the “other-contingent extravert,” a new type of extravert that’s only outgoing in certain situations; and why food sticks to nonstick pans.

March 26, 2021

Episode Show Notes:

Bubbles in water left out overnight by Ashley Hamer (Listener question from Adam)

This new type of extravert is only outgoing in comfortable situations by Kelsey Donk

Scientists discovered why food sticks to nonstick pans by Cameron Duke

Subscribe to Curiosity Daily to learn something new every day with Cody Gough and Ashley Hamer. You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY

See omnystudio.com/listener for privacy information.

Next Up

'My Strange Shark Addiction' Is Coming to Shark Week 2026

Meet the most shark-obsessed "fin-atics" around and take a plunge into their wild fascinations on "My Strange Shark Addiction." Learn all about the new special here!

A Guide to Defending the Earth

Let’s say one day astronomers announce that our worst nightmare has come true: a large object is headed towards the Earth with a significant chance of impact. What do we do?

Shark Week: The Podcast - Superstar Kesha Lifts the Gag Order on Saving Sharks

Pop superstar Kesha joins Shark Week’s Luke Tipple on the podcast to discuss her love of sharks, how her music funds her addiction to diving, and how you can find inner peace while under the water. And at the end, our researcher Sierra drops in to tell us that some sharks have teeth in their eyes.

Shipwrecked & Surrounded by Sharks

This week, we do things a little differently, as Shark Week’s Luke Tipple invites Adventure Aaron into the podcast studio to talk about his incredible near-death experience on the open water. Adventure Aaron gets into what it takes to circumnavigate the world in an ocean rowboat, what it’s like to stare eye-to-eye with an oceanic white tip that probably wants you for lunch, and everything else that happened to him when his boat was capsized, and he was lost by himself at sea.

Shark Week: The Podcast - Do You Have the Guts to Be a Shark Handler?

Host Luke Tipple welcomes a pair of divers – Leigh Cobb and Josh Eccles – who have taken their passion for sharks and turned it into a dangerous career. They explore what it takes to swim with sharks for a living, then go into common myths and facts on what to do in the open water – if you ever come face to face with a shark. Plus, our researcher Sierra drops by with a new species of shark discovered in the freezing depths of the ocean.

Nature from Above: The Art of Aerial Photography

I’ll never forget the first time I went up in a small plane. Technical considerations aside, I had a million thoughts going through my mind.

Quiz: Surviving Naked and Afraid

Strip down to the bare essentials and see how long you'd last on a 21 day challenge.

Are Sharks Coming Closer to Our Shores?

Scientists at the University of Miami Rosenstiel School of Marine and Atmospheric Science have speculated that variables related to high urbanization may be driving higher occurrences of sharks within coastal waters. With high increased levels of urbanization in coastal cities, it’s important for our world to understand how ocean life adapts to the changes in their habitats.

Curiosity Daily Podcast: Nobel Prize Winner Richard Thaler on How Nudge Changed the World — Plus, Squirrel-Inspired Robots

Nobel Prize-winning economist Richard Thaler explains how “Nudge” has changed the world. Plus: squirrel-inspired robots!

Curiosity Daily Podcast: Apes Say Hello, Life on Snowball Earth, Learn Twice as Fast

Learn about non-human animals that say hello and goodbye; life on Snowball Earth; and how to learn skills twice as fast.