What’s the slowest heartbeat on the planet? What’s it like to live with zero sunlight? If you’ve ever picked up a copy of the Guinness Book of World Records, you know that people are drawn to extremes, be they geographical, philosophical, or biological. So this week, we’re cracking open the Outside/Inbox to answer your questions about the outer limits of life on Earth. We’ll learn about how landslides are way more common than you might think, why frogs are practically undead, and how researchers stay motivated through an Antarctic winter. Submit your own question (the weirder the better) on Instagram, via email at outsidein@nhpr.org, or by calling our Outside/Inbox hotline: 1-844-GO-OTTER. Question 1: How low can an animal’s heartbeat go? Question 2: What happens to your body if you get ZERO sunlight?Question 3: Is climate change making landslides happen more often? Question 4: What is a “wet-bulb” temperature? Featuring: Carmen Possnig, Kira Mauseth, Corina Cerovski-Darriau, Daniel Vecellio, and Avikal Somvanshi.Donate to support the show, and get your hands on a limited edition Outside/In opossum camp mug! Here's the link: https://bit.ly/3PvIzWy SUPPORTOutside/In is made possible with listener support. Click here to become a sustaining member of Outside/In. Subscribe to our FREE newsletter.Follow Outside/In on Instagram or Twitter, or join our private discussion group on Facebook CREDITSHost: Nate HegyiReported, produced, and mixed by Taylor Quimby, Justine Paradis, Jessica Hunt, and Felix PoonEditing by Taylor Quimby with help from Justine ParadisRebecca Lavoie is our Executive ProducerMusic by Blue Dot Sessions.Our theme music is by Breakmaster Cylinder.Outside/In is a production of New Hampshire Public Radio