If a tree falls in a forest, does it make a sound?

In 1997, researchers at Ohio State University detected an extraordinary signal from space. Could it have been a message from another civilization? Tune in as Allison and Robert break down the science behind the search for extraterrestrial intelligence. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

9 Syys 201019min

As a science writer, Mary Roach has penned books on everything from cadavers to astronauts. In this episode, Allison and Robert interview Mary Roach about the future of space exploration. Listen in to learn what you'll need to pack for a trip to Mars. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

7 Syys 201019min

An emoticon is a series of punctuation marks used to draw a picture and convey an emotion. But how did these emoticons come about, and why do they seem so universal? In this podcast, Robert and Allison explore the science behind facial expressions. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

2 Syys 201026min

Maggots have a distinctive (and, some would say, repulsive) appearance. But throughout history doctors and healers have used maggots to treat ulcers and wounds. In this episode, Allison and Robert take a closer look at maggots and maggot therapy. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

31 Elo 201028min

There are hundreds of different leech species, but they're all built for one thing: sucking blood. Join Allison and Robert as they take a closer look at the leech's adaptations, and the role these parasites may play in modern medicine. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

26 Elo 201029min

Last week, Robert and Allison broke down the science behind oil exploration. In the second segment of this series, the hosts explore the process of drilling for oil once a potential well is found. Tune in to learn more about drilling for oil. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

24 Elo 201023min

In an economy driven by fossil fuels, oil exploration is big business -- but how do scientists actually find oil? In this podcast, Allison and Robert break down the techniques and technologies used to find offshore oil. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

19 Elo 201022min

Why do mosquitoes love biting certain people (and ignore others)? In this podcast, Robert and Allison take a closer look at the science behind mosquito bait. Tune in and learn why insects love -- or loathe -- biting you. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.

17 Elo 201024min