| S2025E01 |
Do you really need to take 10,000 steps a day? - Shannon Odell
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January 2, 2025
YouTube
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5
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| S2025E02 |
A day in the life of a martial artist in medieval China - Peter Lorge
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January 7, 2025
YouTube
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4
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| S2025E03 |
The dark history of arsenic - Neil Bradbury
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January 9, 2025
YouTube
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6
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| S2025E04 |
One of the most controversial medical procedures in history - Jenell Johnson
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January 14, 2025
YouTube
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7
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| S2025E05 |
The history of the world according to rats - Max G. Levy
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January 16, 2025
YouTube
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6
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| S2025E06 |
What actually causes high cholesterol? - Hei Man Chan
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January 21, 2025
YouTube
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7
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| S2025E07 |
Have we reached the limit of computer power? - Sajan Saini and George Zaidan
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January 23, 2025
YouTube
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5
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| S2025E08 |
Why is the Amazon Rainforest known as the Earth's air conditioner? - Anna Rothschild
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January 28, 2025
YouTube
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5
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| S2025E09 |
How to survive the apocalypse | Ada, Ep. 1
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January 30, 2025
YouTube
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11
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| S2025E10 |
Why you feel stuck — and how to get motivated - Shannon Odell
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February 4, 2025
YouTube
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5
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| S2025E11 |
Would you sell your kidney for $100,000? | Ada, Ep. 2
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February 6, 2025
YouTube
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11
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| S2025E12 |
The medieval legend of Tristan and Isolde - Iseult Gillespie
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February 11, 2025
YouTube
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5
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| S2025E13 |
Should we get rid of pregnancy?
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February 13, 2025
YouTube
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10
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| S2025E14 |
Can you "see" images in your mind? Some people can't - Adam Zeman
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February 18, 2025
YouTube
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5
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| S2025E15 |
Can we actually control superintelligent AI? | Ada, Ep. 4
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February 20, 2025
YouTube
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11
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| S2025E16 |
How are microchips made? - George Zaidan and Sajan Saini
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February 25, 2025
YouTube
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5
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| S2025E17 |
Which species would you get rid of? | Ada, Ep. 5
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February 27, 2025
YouTube
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10
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| S2025E18 |
The tale of the brothers who outwitted the demon queen - Malay Bera
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March 4, 2025
YouTube
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6
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| S2025E19 |
Yes, tiny mites live on your face — but is that a bad thing? - M. Alejandra Perotti
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March 6, 2025
YouTube
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5
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| S2025E20 |
The century-old technology that could change the world - Rachel Yang
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March 11, 2025
YouTube
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4
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| S2025E21 |
This is the most common way to get head lice - Nazzy Pakpour
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March 13, 2025
YouTube
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5
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| S2025E22 |
Why don’t we get our drinking water from the ocean? - Manish Kumar
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March 18, 2025
YouTube
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6
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| S2025E23 |
5 signs you’re a good driver - Iseult Gillespie
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March 20, 2025
YouTube
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5
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| S2025E24 |
Rocks could save the world (Yes, rocks) - Elise Cutts
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March 25, 2025
YouTube
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5
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| S2025E25 |
The murderous medieval king who inspired "Macbeth" - Benjamin Hudson
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March 27, 2025
YouTube
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6
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| S2025E26 |
This is how nomadic farmers live
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April 1, 2025
YouTube
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6
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| S2025E27 |
Beowulf's three bloodiest battles - Iseult Gillespie
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April 3, 2025
YouTube
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6
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| S2025E28 |
Revenge of the swamp beast - Iseult Gillespie
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April 3, 2025
YouTube
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6
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| S2025E29 |
Why are there two tides a day? - Elise Cutts
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April 8, 2025
YouTube
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5
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| S2025E30 |
The tale of the Monkey King and the Buddha - Ji Hao
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April 10, 2025
YouTube
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6
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| S2025E31 |
What Earth in 2125 could look like - Iseult Gillespie
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April 15, 2025
YouTube
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5
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| S2025E32 |
No one really knows what a tree is - Max G. Levy
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April 17, 2025
YouTube
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6
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| S2025E33 |
How much would it cost to buy the Sun? - Cella Wright
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April 22, 2025
YouTube
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5
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| S2025E34 |
How reliable is fingerprint evidence? - Theodore E. Yeshion
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April 24, 2025
YouTube
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5
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| S2025E35 |
Can you solve the riddle of Pandora’s box? - Alex Rosenthal
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April 29, 2025
YouTube
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6
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| S2025E36 |
The myth of Medusa - Laura Aitken-Burt
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May 1, 2025
YouTube
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6
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| S2025E37 |
What caused the fall of one of the most influential empires in history? - Mostafa Minawi
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May 6, 2025
YouTube
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7
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| S2025E38 |
One of the animal kingdom’s strangest relationships - Niko Zlotnik
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May 8, 2025
YouTube
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6
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| S2025E39 |
The clever trick used by sports betting apps - Shannon Odell
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May 13, 2025
YouTube
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6
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| S2025E40 |
How much does it cost to fly private? - Rachel Yang
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May 15, 2025
YouTube
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6
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| S2025E41 |
Can you survive a Komodo dragon bite? - Achmad Ariefiandy
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May 20, 2025
YouTube
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6
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| S2025E42 |
The ethical dilemma of deathbed wishes - Sarah Stroud and Michael Vazquez
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May 22, 2025
YouTube
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5
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| S2025E43 |
The trillion dollar paradox - George Zaidan
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May 27, 2025
YouTube
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6
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| S2025E44 |
Would you eat this painfully hot pepper to win a prize? - Dan Kwartler
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May 29, 2025
YouTube
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5
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| S2025E45 |
Why do so many cultures have dragon legends? - Timothy J. Burbery
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June 3, 2025
YouTube
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6
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| S2025E46 |
How do drugs make you hallucinate? - Anees Bahji
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June 5, 2025
YouTube
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6
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| S2025E47 |
How much do you really know about Ancient Rome? - Stephanie Honchell Smith
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June 10, 2025
YouTube
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6
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| S2025E48 |
The dark history of Graham crackers - Stephanie Honchell Smith
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June 12, 2025
YouTube
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6
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| S2025E49 |
The ancient medical practice that persisted for too long - Stephanie Honchell Smith
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June 17, 2025
YouTube
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7
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| S2025E50 |
Ethical dilemma: Should knowledge be free? - Michael Vazquez and Will Kanwischer
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June 18, 2025
YouTube
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6
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| S2025E51 |
The physics behind Einstein’s most famous equation - Lindsay DeMarchi and Fabio Pacucci
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June 24, 2025
YouTube
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5
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| S2025E52 |
How close can we actually get to the Sun?
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June 26, 2025
YouTube
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6
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| S2025E53 |
What happens when you share an idea?
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July 1, 2025
YouTube
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5
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| S2025E54 |
Are there really dead wasps in figs? - Carolyn Beans
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July 3, 2025
YouTube
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5
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| S2025E55 |
How to uncover your best ideas
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July 8, 2025
YouTube
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4
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| S2025E56 |
Why is it so hard to get rid of bed bugs? - Gale E. Ridge
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July 10, 2025
YouTube
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6
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| S2025E57 |
How to communicate clearly
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July 15, 2025
YouTube
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7
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| S2025E58 |
What happens to your brain without any social contact? - Terry Kupers
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July 17, 2025
YouTube
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7
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| S2025E59 |
What’s the best way to give a presentation?
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July 22, 2025
YouTube
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9
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| S2025E60 |
What your poop can tell you about your health - Hannibal Person
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July 24, 2025
YouTube
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6
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| S2025E61 |
How to speak with meaning
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July 29, 2025
YouTube
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10
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| S2025E62 |
The Greek tragedy of Oedipus' daughter - Stephen Esposito
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July 31, 2025
YouTube
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6
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| S2025E63 |
5 ways to help people hear you
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August 5, 2025
YouTube
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8
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| S2025E64 |
What should you do if you accidentally cut off your finger? - Jason Hoellwarth
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August 7, 2025
YouTube
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6
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| S2025E65 |
The ginormous collision that tilted our planet - Elise Cutts
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August 12, 2025
YouTube
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5
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| S2025E66 |
How smart are crows? - Katharina Brecht
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August 14, 2025
YouTube
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5
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| S2025E67 |
Mood lighting, mating, and murder: The scintillating lives of fireflies - Emily A. Geest
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August 19, 2025
YouTube
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5
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| S2025E68 |
Can saunas make you live longer? - Max G. Levy
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August 21, 2025
YouTube
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5
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