The Medicinal Power of Plants, World Record Internet Speed

Learn about how plants could help us solve the superbug crisis; and how engineers set a world record for internet speed.

February 24, 2022

More from leading medical ethnobotanist Dr. Cassandra Quave:

Japanese engineers achieved a world record internet speed of 319 terabits per second by Briana Brownell

Learn more about host Cody Gough on Giveo and at https://academicpodcasts.com. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.

See omnystudio.com/listener for privacy information.

Next Up

A Look at ‘Rewilding’ Around the World

Learn more about the efforts of rewildling throughout the world on Discovery.com.

Watch Ken Jeong & Rei Ami Make a Splash on 'K-Pop Shark Heroes'

They'll use the power of K-Pop to change the way we view sharks forever!

Watch World-Class High Diver Molly Carlson Leap From a Helicopter Into a Shark Cage on 'Ultimate Shark Dive'

Plunge head-first into the most shocking Shark Week special yet! Learn all about it here.

Dive Into 'Expedition Unknown: Shark Secrets' With Josh Gates

Join Josh Gates and uncover the truth about some of the world's most perplexing shark incidents and mysteries! Learn all about "Expedition Unknown: Shark Secrets" here.

Shark Week 2024

Shark Week hosted by John Cena was an electrifying and unforgettable experience that left fans in awe of the world beneath the waves. Check out what happened during the best week of the summer on Discovery. See the full schedule or stream Shark Week on Max!

Shark Week: The Podcast - Do Scientists Need to Kill Sharks?

Host Luke Tipple welcomes two guests to discuss how researchers can kill sharks in the name of science – and whether they need to at all. The first is Dr. Neil Hammerschlag, shark researcher and founder of Atlantic Shark Expeditions, and an expert on data-gathering in the field. He’s followed by explorer Fred Buyle, a world-record-breaking freediver whose innovative methods of shark tagging are explored. Plus, our researcher Sierra tells us about how a 50-year study changed our understanding of tiger sharks – and much of the work wasn’t even done by scientists.

Shark Week: The Podcast - What is the Status of Sharks in our Oceans?

In this season’s final episode, Luke welcomes Emmy-winning filmmaker and conservationist Shawn Heinrichs to discuss the state of sharks in the ocean. They go over how both legal and illegal fishing operations are decimating the ocean’s wildlife, what it’s like to have a hit put out on you for exposing criminal enterprises to the world, and whether or not NOAA’s data on “sustainable” fishing can really be trusted.

Shark Week: The Podcast - How Many Sharks Are Yet to Be Discovered?

Luke Tipple is joined by Shark Week host and all-around adventurer Forrest Galante. They discuss his upcoming special Alien Sharks: South Africa, Forrest’s remarkable talent for finding creatures once believed to be extinct, and how many shark species may still be unknown. Then, our researcher Sierra stops by to tell us about the world’s most prehistoric shark.

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.