INWONDER

S01 E10 — The Sound of Science Discovering the physics of theremins, investigating how the outer ear impacts human hearing.

S05 E09 — Threatened Places The effects of rising sea levels on North Carolina barrier islands; protecting against oil spills in the ocean; Utah land under the threat of development; protecting migrating raptors in Pennsylvania.

S05 E06 — Hidden Nature Sea otters at the Seattle Aquarium; mantis shrimp in Australia; in Florida, a researcher combs the beaches to find and protect turtle nests.

S05 E07 — Research in Remote Locations Manta rays migrate in the Yasawa Islands of Fiji and near the Hawaiian island of Kaho'olawe, where drones help researchers access remote locations quickly and easily.

S02 E02 — Risk Dr Jack meets extreme risk-taker Matthew Adams, and tests whether there's a difference between their brains.

S02 E03 — Plasticity Dr Jack meets a man who has defied all odds by miraculously recovering from severe brain damage, after a car crash left him lying in a coma for three months.

S05 E08 — Highlights of Apollo Celebrating the 50th anniversary of the moon landing; amazing footage; interviews with astronauts and historians.

S05 E11 — Student Astronaut Contest: Russia Host Emily Calandrelli holds the fourth annual Student Astronaut Contest; one student will win a trip to Russia to train like a cosmonaut at the Yuri Gagarin Cosmonaut Training Center.

Journey Back to the Moon NASA's plans to send humans back to the moon and create a permanent residence on the lunar surface.

Lord John Prescott visits the factories across Britain that makes some of the nation's favorite food and drinks.

S01 E02 — Wensleydale Cheese and Mowbray Pork Pies At the Wensleydale Creamery, Lord Prescott joins master cheesemakers to follow the production of Yorkshire Wensleydale cheese; his next stop is Mowbray Pork Pies, where he experiences the high-speed world of pie production.

S01 E03 — Lea and Perrins Worcestershire Sauce and Soreen's Malt Loaf Exploring the Lea and Perrins factory, Lord Prescott uncovers the story behind its Worcestershire sauce, made since 1837; he heads to Manchester to the Soreen factory, where he experiments with creating a new flavor.

S01 E04 — Florida: How Real Estate Rogues Invented Florida as We Know It Florida wasn't always the Sunshine State; in the 1920s, an army of real estate boosters set out to redefine Florida from an economic backwater to a ritzy vacation destination, sparking a land boom the likes of which America had never seen before.

S01 E05 — Mauve: The Fake Color That Made Our Modern World In 1856, a chemistry student accidentally created a strange substance with a rich purple hue; Mauve takes over the fashion industry, make food look more appetizing, and enable stunning advances in medicine.

S01 E06 — Vanilla: The Bean That Shaped the Future of Food In 1841 on the small island of Réunion, a 12-year-old slave did something no one had done before; the vanilla bean takes the world by storm, sparking the artificial flavor revolution and forever changing how we eat.

S01 E04 — K-Cups: Recycled Plastic into Shoes K-Cups have made morning routines wonderfully easier, but they create a lot of excess waste; that's why Andy from "How to Make Everything" jumps on the opportunity to recycle them into something everyone needs: shoes.

S02 E01 — Tim Cridland Thom Hunt heads to Las Vegas to meet Tim Cridland, a sideshow performer who claims to be pain-proof.

S02 E02 — Ron White Thom Hunt travels to the U.S. to track down Ron White, a man whose mind-blowing memory powers defy belief.

S02 E03 — Igor Zaripov Igor Zaripov performs mind-blowing feats of power using only the might of his jaw.

Ice Bombs Alex searches for a scientific explanation for the terrifying phenomenon known as ice bombs, which cause fear, devastation and even injury.

Alien Sounds Mysterious, alien sky sounds terrify Canadian residents, who struggle to locate their source.

S05 E08 — Highlights of Apollo Celebrating the 50th anniversary of the moon landing; amazing footage; interviews with astronauts and historians.

S05 E11 — Student Astronaut Contest: Russia Host Emily Calandrelli holds the fourth annual Student Astronaut Contest; one student will win a trip to Russia to train like a cosmonaut at the Yuri Gagarin Cosmonaut Training Center.

Journey Back to the Moon NASA's plans to send humans back to the moon and create a permanent residence on the lunar surface.

Lord John Prescott visits the factories across Britain that makes some of the nation's favorite food and drinks.

S01 E02 — Wensleydale Cheese and Mowbray Pork Pies At the Wensleydale Creamery, Lord Prescott joins master cheesemakers to follow the production of Yorkshire Wensleydale cheese; his next stop is Mowbray Pork Pies, where he experiences the high-speed world of pie production.

S01 E03 — Lea and Perrins Worcestershire Sauce and Soreen's Malt Loaf Exploring the Lea and Perrins factory, Lord Prescott uncovers the story behind its Worcestershire sauce, made since 1837; he heads to Manchester to the Soreen factory, where he experiments with creating a new flavor.

S01 E04 — Florida: How Real Estate Rogues Invented Florida as We Know It Florida wasn't always the Sunshine State; in the 1920s, an army of real estate boosters set out to redefine Florida from an economic backwater to a ritzy vacation destination, sparking a land boom the likes of which America had never seen before.

S01 E05 — Mauve: The Fake Color That Made Our Modern World In 1856, a chemistry student accidentally created a strange substance with a rich purple hue; Mauve takes over the fashion industry, make food look more appetizing, and enable stunning advances in medicine.

S01 E06 — Vanilla: The Bean That Shaped the Future of Food In 1841 on the small island of Réunion, a 12-year-old slave did something no one had done before; the vanilla bean takes the world by storm, sparking the artificial flavor revolution and forever changing how we eat.

S01 E04 — K-Cups: Recycled Plastic into Shoes K-Cups have made morning routines wonderfully easier, but they create a lot of excess waste; that's why Andy from "How to Make Everything" jumps on the opportunity to recycle them into something everyone needs: shoes.

S02 E01 — Tim Cridland Thom Hunt heads to Las Vegas to meet Tim Cridland, a sideshow performer who claims to be pain-proof.