Are contrails actually chemtrails?

Are contrails actually chemtrails?

You know those trails that jets leave in the sky? While science has explained why they happen, plenty of conspiracy theorists believe there's more to it. Join Josh and Chuck as they channel the guys from Stuff They Don't Want You to Know in this episode.

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Jaksot(2724)

How Audience Testing Works

How Audience Testing Works

Did you know some of our most beloved movies originally had different, sometimes better, endings? That is until they were tested in front of focus groups. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

30 Kesä 201539min

Mosquitoes: The Worst

Mosquitoes: The Worst

Sun Tzu said know your enemy, and so it is in this spirit that we present this episode on one of the worst airborne pests in the world. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

25 Kesä 201542min

How Landfills Work

How Landfills Work

Well-planned landfills have only recently come into widespread use. Recently, waste managers have found that they work a little too well and now the landfill is being reinvented. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

23 Kesä 201540min

Are You My Mother?: How Animal Imprinting Works

Are You My Mother?: How Animal Imprinting Works

What do little baby ducklings have to do with Nazis? A lot actually. Find out about animal imprinting experiments and the debate over their ethics. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

18 Kesä 201535min

How BASE Jumping Works

How BASE Jumping Works

You should never BASE Jump. It is one of the most genuinely dangerous sports on the planet. But with that out of the way, you should definitely learn all about this pastime where people jump from tall structures and outcroppings for fun and thrills. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

16 Kesä 201552min

Bridges: Nature Abhors Them

Bridges: Nature Abhors Them

From prehistoric logs across streams to the 102-mile Kunshan Grand Bridge, nature works ceaselessly to take down spans. Learn about the fascinating ins and outs of bridge design and building and the mind-boggling challenges structural engineers face. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

11 Kesä 201556min

How the Wow! Signal Works

How the Wow! Signal Works

In 1977, Ohio State astronomers discovered a radio transmission from space that was 30 times louder than the cosmic background noise. Since then every explanation of what it was has fallen short and the Wow! Signal remains possible evidence of alien life. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

9 Kesä 201533min

How Ocean Currents Work

How Ocean Currents Work

It's easy to overlook the importance of ocean currents - they move along out at sea, while we stay mostly on land. But we are globally affected by them every day. Currents form the base of the food chain, drive weather and keep life as we know it going. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

4 Kesä 201538min

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