An undergrad has proven that paradox-free time travel is indeed possible. If you thought email newsletters were ubiquitous now, let me introduce you to the world of 1930s mimeograph newsletters. The emerging field of biomedical tattoos. And the Satanic tea company here to bust stereotypes.Links:Time Travel Theoretically Possible Without Leading To Paradoxes, Researchers Say (NPR)Time Travel Is Possible: Math Proves Paradox-Free Time Travel (Popular Mechanics)Time Travel - Is It Possible? (Popular Mechanics)Peak Newsletter? That Was 80 Years Ago (Wired)We’re at Peak Newsletter, and I Feel Fine (Vanity Fair)Dynamic tattoos promise to warn wearers of health threats (The Conversation)Care for a Cup of Satanic Chamomile? (NY Times)Bones Coffee Company Kottke.OrgJackson Bird on TwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.