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SciShow Tangents

Latest episodes

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Feb 20, 2024 • 43min

Hormones

In this lively discussion, guest Deboki Chakravarti, a former editorial assistant with a knack for exploring fundamental human questions, dives into the layered world of hormones. The talk oscillates from the whimsical concept of crispy sauces to a thought-provoking look at oxytocin, the love hormone, and its role in social bonding. With humor and engaging anecdotes, they also discuss the intricate connections between hormones, stress, and parenting insights, offering a delightful blend of science and personal storytelling.
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Feb 6, 2024 • 48min

Cheese

Get ready for a cheesy adventure! Explore the whimsical names of cheeses, including the luxurious pule and quirky Cornish Yarg. Discover surprising links between cheese and sound with a unique taste test experiment. Learn the hilarious history of Cougar Gold cheese, created for troops in the 1940s. Delve into the science of cheese flavors, including how mites play a role in production. It’s a melty, tangy, and slightly stinky exploration that will leave you craving a cheese board!
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Jan 23, 2024 • 41min

Darkness

This podcast delves into the darkness of the ocean and space, with a fun quiz on the winter solstice. They also discuss the myth of carrots improving night vision, unique burial choices, and the history of fecal sludge management.
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Jan 9, 2024 • 45min

Refrigeration

Topics explored in this lively episode include quantum computers, thermoacoustics, molecular chemistry, and the influence of refrigeration on the environment. The hosts also discuss using sound waves for cooling and the formation of 'freezer taste' in frozen food.
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Dec 26, 2023 • 43min

Quiet

The podcast explores the concept of 'quiet' and its scientific definition, along with the role of sound and quiet in animal behavior. It also discusses how rockets are made quiet during launches, the concept of quiet in geology, and the quietest time during the pandemic.
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Dec 12, 2023 • 45min

Oil

The podcast delves into the fascinating history of oil, debunking the common misconception that it comes from dinosaurs. They discuss the origins and uses of oil, including its presence in food oils. The hosts also explore the impact of dry weather on olive oil production, the increase in olive oil prices, and a recent incident of olive oil theft in Spain. They touch on the environmental disaster in Times Beach caused by dioxin contamination and challenge the oversimplification of labeling certain oils or fats as 'bad'.
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Nov 28, 2023 • 46min

Telescopes

Guest Julian Huguet, along with the hosts, discusses the exciting world of telescopes. They touch on topics such as studying changes in the Earth's crust, unexpected uses of telescopes, and transporting the James Williams face telescope. They also explore adaptive optics and artificial stars.
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Nov 14, 2023 • 49min

Batteries

The hosts discuss batteries and their various uses, including experiments using snails as living batteries and creating batteries using crab shells. They also talk about national parks, battery age, and the concept of edible batteries. Additionally, they explore different types of batteries and innovative energy storage methods, as well as microbial batteries that extract energy from sewage waste.
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Oct 31, 2023 • 42min

Trick or Treat Month: Slime with Alexis Nikole Nelson!

Alexis Nikole Nelson, an expert in finding slimy, sticky, gross stuff that you can eat, joins the podcast for Trick or Treat Month. The hosts explore the fascinating world of slime, including slimy plants and animals. They also discuss using hagfish slime, corn roots, and okra slime for jewelry. Other topics include sneaky subscriptions, national parks, and slimy behaviors in organisms like glowing mucus and biofilms.
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10 snips
Oct 17, 2023 • 55min

Trick or Treat Month: Theories with Dan Schreiber!

Guest Dan Schreiber, podcaster, author, and mad genius, talks about the weirdest, creepiest, most otherworldly theories ever devised. Topics include eccentric scientists, the friendship paradox, the Infinite Monkey Theorem, theory of mind, and the origins of 'anal retentive'.

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