TED: Why are these 32 symbols found in caves all over Europe? Les Hostetler | June 15, 2020 | Items Of Note | No Comments Given by Genevieve von Petzinger. I’m not a huge fan of TED but this one is really good (and mercifully short). Tags:OMGTED, SymbolsAndSigns Related Posts Do your Covid projects seem lackluster? No Comments | Dec 22, 2020 Guardian interview with Craig Newmark of Craigslist No Comments | Jul 16, 2019 Remember last year, when a drone swarm reconnoitered America’s largest nuke plant? No Comments | Aug 7, 2020 LAX jetpack man strikes again No Comments | Oct 18, 2020 About The Author Les Hostetler Add a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment:*Name:* Email Address:* Website: Save my name, email, and website in this browser for the next time I comment.