Mysteries
Strange phenomena, mind-bending science, and the facts that make you question everything you thought you knew.
37 articlesLatest Mysteries
People and Neanderthals Lived Together. Here's How We Know.
Discover the evidence that proves humans and Neanderthals cohabited, interbred, and influenced each other's genetic code, societies, and eventual fates for thousands of years.
10 Terrifying Zoological Discoveries
From ant wars and zombie fungi to murderous dolphins, fire-starting birds, and Komodo dragons—discover ten shocking zoological findings that reveal nature's darkest secrets.
10 of the Most Insane Geological Discoveries
From hidden oceans beneath Earth's mantle and lost continents to boiling rivers, moving mountains, and nature's own nuclear reactor—explore 10 mind-bending geological discoveries that prove we've barely scratched the surface of our planet.
Scientific Advancements that Were Complete Accidents
Discover how Viagra, LSD, Teflon, X-rays, penicillin, and other world-changing discoveries were made entirely by accident, proving that some of science's greatest breakthroughs come from unexpected places.
7 Ways the Apocalypse Might Happen...
Explore seven terrifying scenarios that could end human civilization, from supervolcanic eruptions and asteroid impacts to artificial intelligence takeover, nuclear war, rogue black holes, and climate collapse.
3 Mindblowing Scientific Paradoxes...
Discover three paradoxical outcomes of empirical research rooted in modern science, from Peto's Paradox about cancer in giant mammals to the Exercise Paradox and the Paradox of Enrichment.
SideProjects Insider
The weekly dispatch for curious builders — what gets made, what goes wrong, and what to try next.
Builders, tinkerers, and curious minds subscribed
- Weekly dispatch
- Lesser-known tales and side narratives
- The stories behind the bigger stories
- Behind-the-scenes notes from Simon
