A Normal Body Temperature Isn't 98.6 Degrees, Fettuccine-Like Rocks, and Toothbrush Tips

Learn about why a normal temperature isn’t really 98.6 degrees Fahrenheit; why Mars rovers should search for rocks that look like fettuccine; and how often you should replace your toothbrush. Please support today’s sponsor, ButcherBox! To get FREE bacon in EVERY box for the life of your subscription, PLUS $20 off your first box, visit https://www.butcherbox.com/curiosity In this podcast, Cody Gough and Ashley Hamer discuss the following stories from Curiosity.com to help you get smarter and learn something new in just a few minutes: A Normal Temperature Isn't Really 98.6 Degrees Fahrenheit — https://curiosity.im/2LJQ7Ge  A New Study Says Mars Rovers Should Search for Rocks That Look Like Fettuccine — https://curiosity.im/2Lo3T0X  This Is How Often You Should Replace Your Toothbrush — https://curiosity.im/2LpM4Pk  Want to support our show?Register for the 2019 Podcast Awards and nominate Curiosity Daily to win for People’s Choice, Education, and Science & Medicine. After you register, simply select Curiosity Daily from the drop-down menus (no need to pick nominees in every category): https://curiosity.im/podcast-awards-2019  Download the FREE 5-star Curiosity app for Android and iOS at https://curiosity.im/podcast-app. And Amazon smart speaker users: you can listen to our podcast as part of your Amazon Alexa Flash Briefing — just click “enable” here: https://curiosity.im/podcast-flash-briefing.