Episode 254: How do Birds Fly?

Chad and Mike discuss movies with the best science in science fiction. This time, we consider movies with genetic engineering or controlling. We discuss three movies: Jurassic Park, Gattaca, and Project Hail Mary.Who will win the coveted Crisspie this year?

Mike and Chad discuss the mechanics of how birds fly. What is it about their wings, feathers, mass, and speed that makes flight possible?If you have ideas that you think we should explore, contact us at [email protected]

We are replaying our interview with Nobel Laureate Bill Phillips, to talk about really cold stuff.Subscribe to download the latest episode as soon as they are released.

Chad and Mike discuss the mechanisms behind sodium channels in nerve cells. These proteins open and close based on voltage differences in the cells. Subscribe to the podcast to get the latest episodes as soon as they're available.

Mike and Chad discuss what is fact and fiction regarding an electromagnetic pulse (EMP). Hint: there's a lot of fiction in fiction.Subscribe to the podcast to get the latest episodes delivered as soon as they're available.

Chad and Mike discuss some of the diseases that can be contracted by being bitten by a tick. The most recent disease is something known as the Alpha Gal Syndrome, which is really an allergic reaction to mammalian meat products. It's an interesting discussion that may make you want to stay inside.If you do want to go outside, download crisscrossing Science from wherever you find your favorite podcasts and take us with you!

Mike and Chad talk about the recent Artemis II mission as well as the history of exploring the moon. Finally, we explore why we're planning to go back now.If you have topics that you would like to hear us discuss, email us at [email protected]

Mike and Chad are revisiting this episode from 2022 about Dark Energy. What is it and where does it come from? Astrophysicists are still trying to understand the answers to these questions.Subscribe to this podcast to download the latest episodes as soon as they're available.

Chad tells Mike about the dangers of diving in deep water, from nitrogen narcosis to the bends. Given these problems, we then discuss how some mammals have adapted to be able to swim to the bottom of the ocean. If you want to dive deep into science topics of the day, subscribe to the podcast so that you get the latest episodes as soon as they are available.

We had this conversation with Dr. Jo Handelsman in 2023 about farming practices and how to save our soils from erosion. It's something that I've thought about off and on periodically ever since.If you have topics or ideas for interesting discussions, email us at [email protected]