Curiosity Daily Podcast: Tree Heartbeats, Morse Code, and the Silurian Hypothesis of Ancient Earth

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

May 24, 2018

Episode Show Notes:

  • Trees May Have a "Heartbeat"
  • If It Weren't For Samuel Morse's Grief, Long-Distance Communication Might Not Exist
  • An Advanced Civilization Could Have Ruled Earth Millions of Years Ago, Says the Silurian Hypothesis

Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. 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

How to Save Humanity from Extinction

Here are some goals we need to achieve if we want to reach our 500,000th birthday as a species.

Curiosity Daily Podcast: Hacking Device, Designer Seaweed, Accent Exposure

We discuss the latest in phone hacking technology, how aquaculture may be able to help the global food crisis, and how engaging with people who speak in a foreign accent may help us retain language.

Curiosity Daily Podcast:The Myth of Man Flu, Arctic Lakes, Buzzing Bats

Let’s talk about whether “man flu” is fact or fiction, how the Arctic lakes just threw a curveball at our climate change projections, and the genius new way bats are tricking their predators.

Asteroid Ryugu Has Dust Grains Older Than the Sun. How?

In 2018 the Japanese space agency sent the Hayabusa2 mission to the asteroid Ryugu, As a part of that mission, the spacecraft blasted material off the surface of the asteroid, put it in a bottle, and sent it back to Earth. Two years later that sample landed in the western deserts of Australia.

Why We Know Nothing about Dark Matter and Dark Energy

Welcome to the era of precision cosmology…where we’ve managed to very precisely measure everything we don't know about the universe.

Curiosity Daily Podcast: Pee and Seagrass, Heart Sound Maps, Modified Mosquitos

Today we talk about how crystallizing human urine can help save seagrass, a new AI program that can detect early signs of heart disease, and how mosquitos can be used to vaccinate against malaria.

Quiz: Test Your Space Exploration Knowledge

Ahead of the historic May 27th NASA and SpaceX crewed space launch, test your space exploration knowledge!

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?

Curiosity Daily Podcast: Flirting Cats, Walking Sharks, Preventing Cerebral Palsy

We discuss a new app that can translate a cat’s meow into human languages, how the Epaulette shark is teaching us about climate change, and a potential treatment that might prevent cerebral palsy.

Curiosity Daily Podcast: Geckos & Skin Cancer, Music in Childhood, Underwater Camera

Today we discuss the connection between skin cancer and a leopard gecko named Mr. Frosty, how playing a musical instrument in childhood can affect brain function as we age, and how a new underwater camera can help us explore previously-unseen parts of the ocean.

Related To: