The ancient forest that was discovered at the bottom of a giant sinkhole in China. Plus, a moth species not seen since 1912 was found in the luggage of a passenger at the Detroit airport. And the first patient has been injected with an experimental virus meant to destroy tumors. Sponsors:Calm, Get 40% off a Calm Premium Subscription calm.com/coolstuffDeVry University, Learn more at DeVry.edu/FutureLinks:Ancient forest found at bottom of huge sinkhole in China (The Guardian)Giant sinkhole with a forest inside found in China (ScienceAlert)In a massive Chinese sinkhole, scientists find a secret forest (Washington Post)karst (National Geographic)TSA on Instagram Moth Species Not Seen Since 1912 Was Intercepted at Detroit Airport (NY Times)'Very flashy' moth not seen in more than a century found in bag at Detroit airport (NBC News)First Patient Injected With Experimental Cancer-Killing Virus in New Clinical Trial (ScienceAlert)Oncolytic Virus Therapy That Destroys Cancer In Solid Tumors Given To First Patient In New Trial (IFL Science)First Patient Dosed With Experimental Cancer-Killing Virus in New Trial (Gizmodo)Trailer for David Bowie’s Moonage Daydream Doc Promises a “Cinematic Odyssey” (Consequence)Jackson Bird on TwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.