In today's episode, Zack has 30 minutes to become an "expert" on... Stonehenge! This may be the oldest topic we've ever covered here on #0 Minute Expert, because man, that thing is old! Stonehenge is still very much a mystery, but very smart scientists and archaeologists are pretty sure (and convinced us) that Stonehenge dates to as early as 4,200 B.C. WOW! Also, it was likely built in stages over 1,500 years - talk about contractors taking a long time to get the job done! Unfortunately Zack could not solve the mystery, but we did explore options including: temple? burial ground? place for human sacrifice? As well as the strong possibilities that it was built by and for Merlin the wizard and/or aliens. Next year, let's all meet at Stonehenge to celebrate the summer solstice and see what all the fuss is about. Highlights Include: - 50,000 pound 30 foot stones - Druids! - Good old fashioned "maybe aliens did it" Follow on instagram @30minuteexpertpodcast and twitter @30minexpertpod Send us your expertise at [email protected] And please rate and review! Podcast artwork by Rick Radvansky Music by Jake Radvansky