5 Ancient Mysteries We Still Haven't Solved

LEGENDARY NEW CONTENT FROM SIMON:
Subscribe to Simon's Podcast, The Casual Criminalist: apple.co/35JuYoP (iTunes) or spoti.fi/3paOrWB (Spotify)
Subscribe to our newest channel, XPLRD: / @xplrd
And of course, if you love MegaProjects, you've gotta catch our sister channel, SideProjects: / @sideprojects
We're putting out crazy amounts of content for you guys in 2021!
Simon's Social Media:
Twitter: / simonwhistler
Instagram: / simonwhistler
MegaProjects: / @megaprojects9649
TodayIFoundOut: / todayifoundout
TopTenz: / toptenznet
Biographics: / @biographics
Highlight History: / @highlighthistory
Geographics: / @geographicstravel
Business Blaze: / @brainblaze6526