What Can Earth's Deserts Teach Us About Martian Life?

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What Can Earth's Deserts Teach Us About Martian Life?

FromBrainStuff

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Length:

5 minutes

Released:

Mar 19, 2019

Format:

Podcast episode

Description

To prepare for the search for microbial life on Mars, researchers are probing some of the harshest environments on Earth -- like the Atacama Desert. Learn how this work will inform future space missions in today's episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

Released:

Mar 19, 2019

Format:

Podcast episode

Titles in the series (100)

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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What is the Difference Between a Carat and a Karat?: Carats are used for diamonds, while karats are used for gold. Learn more about the difference between carats and karats in this HowStuffWorks podcast. by BrainStuff
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How Maple Syrup Works: The clear, thin sap of Maple trees must be boiled down to create maple syrup -- it takes about 30 to 40 gallons of sap to create one gallon of syrup. Check out this HowStuffWorks podcast to learn more about Maple syrup. by BrainStuff
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How Catapults Works: There are three different technologies that fall into the catapult category: the ballista, the trebuchet and the catapult. Check out this HowStuffWorks podcast to learn more about the differences between catapult technologies. by BrainStuff
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How Uninterruptible Power Supplies Work: An uninterruptible power supply protects computers against surges, spikes, sags, and total power failure. Check out this HowStuffWorks podcast to learn more about uninterruptible power supplies. by BrainStuff
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How Vacuums Work: If a balloon was filled by a vacuum -- rather than helium or air -- would it float? Check out this HowStuffWorks podcast to learn the science behind balloons and vacuum. by BrainStuff
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How Fountains in Rome Work: Built before the invention of electric pumps, fountains in Rome were powered through an ingenious system of gravity, cisterns, and aqueducts. Learn more about fountains in Rome in this HowStuffWorks podcast. by BrainStuff
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How Gun Silencers Work: The sound of gunfire is incredibly loud, and it is amazing that anything is able to silence a firearm. However, the principle behind a gun silencer is surprisingly simple. Check out our HowStuffWorks article to learn more about silencers. by BrainStuff
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How gas pumps work: Next time you're filling up your tank at a gas station, ask yourself this: how does the nozzle know when the tank is full? Learn more about gas pumps in this HowStuffWorks podcast. by BrainStuff
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Marshall Brain's News Roundup: April 1st, 2011: With billions of people on the planet and millions of astonishing events happening each day, it's tough to keep track of everything. Luckily, Marshall's here to keep you up-to-date with the latest news in his weekly news roundup. Tune in and learn more. by BrainStuff
12 min listen
Why the Sky is Blue?: As sunlight passes through the atmosphere, particles in the air scatter blue light more efficiently than any other color in the light spectrum, creating a blue sky. Learn more about the sky and light in this Brainstuff podcast. by BrainStuff
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Do the humps on camels hold water?: The camel's hump is a giant deposit of fat that lets the camel survive up to 2 weeks without food. Learn more about camels in this HowStuffWorks podcast. by BrainStuff
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Is it harmful to breathe 100 percent oxygen?: Oxygen is a necessary component of the air we breathe; but in its pure form, it can be hazardous to one's health. Marshall Brain explains how breathing pure oxygen harms the human body in this episode. by BrainStuff
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How the Virtual First-Down Line Works: Virtual first down lines are used to indicate where play resumes in football -- but how do they work? Listen in as Marshall Brain explains how the technology superimposes a virtual line in this podcast on HowStuffWorks.com. by BrainStuff
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Can grilling meat really cause cancer?: Lots of people like to grill their meat, but this popular cooking method has been linked to cancer. Discover how chemical reactions make grilled meat potentially carcinogenic in this podcast from HowStuffWorks.com. by BrainStuff
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How the Corvette ZR1 Works: The 2009 Corvette ZR1 combines several technical innovations to produce a turbo-charged, eight-cylinder engine. Learn more about the Corvette ZR1 in this HowStuffWorks podcast. by BrainStuff
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Marshall Brain's News Roundup No. 1: What's the deal with the UFO sighting in Jerusalem? Will the high schools of the future be filled with telepresence robots? Tune in and join Marshall Brain as he reviews the week's most fascinating news. by BrainStuff
12 min listen
How Breathing in a Submarine Work: For air in a submarine to remain usable, three things must happen: The oxygen must be replenished as it is consumed, the carbon dioxide must be removed from the air, and the moisture in human breath must also be removed. by BrainStuff
2 min listen
Marshall Brain's News Roundup: April 15th, 2011: With billions of people on the planet and millions of astonishing events happening each day, it's tough to keep track of everything. Luckily, Marshall's here to keep you up-to-date with the latest news in his weekly news roundup. Tune in and learn more. by BrainStuff
17 min listen
How Activated Charcoal Works: If you look on the label of a water filter, you'll often see the filter contains activated charcoal -- but what exactly is this stuff? Tune in as Marshall Brain explains the nature of activated charcoal in this podcast from HowStuffWorks.com. by BrainStuff
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1 min listen
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2 min listen
What is the coolest stuff from the 2011 edition of CES?: When it came to gadgets, the 2011 Consumer Electronics Show did not disappoint. But which new products were the coolest? Tune in as Marshall Brain breaks down the latest and greatest of the CES in this podcast. by BrainStuff
8 min listen

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What Can Earth's Deserts Teach Us About Martian Life?

What Can Earth's Deserts Teach Us About Martian Life?

Description

Titles in the series (100)

More Episodes from BrainStuff

Related podcast episodes