How Time Can Flow Backward, Why Poisonous Pufferfish Are Delicious, and Undersea Cables

Learn about a quantum theory that says time can flow backward; why the Internet relies on huge undersea cables; and why people eat pufferfish, even though they’re incredibly poisonous.

Please support our sponsors! Small business owners: visit https://www.ondeck.com/curiosity to receive a free consultation with a US-based loan specialist. Apply online or by phone and get approved in minutes.

In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes:

If you love our show and you’re interested in hearing full-length interviews, then please consider supporting us on Patreon. You’ll get exclusive episodes and access to our archives as soon as you become a Patron! https://www.patreon.com/curiositydotcom

Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing.