stackyFACTSThe ancient Maya engineered an incredibly vivid blue pigment that has baffled scientists for centuries. Despite surviving brutal jungle humidity, harsh sun, and chemical solvents, the vibrant color remains completely unfaded on ruins, combining natural indigo with special clay under immense heat.
Keep exploring facts in this topic.
History →STACKY FOR IPHONEKeep discovering with Stacky. Interesting facts in an app that is always within reach.
Even in death, political propaganda requires you to strike a pose. When Howard Carter unwrapped King Tut's mummy, they discovered the boy king was embalmed…
Discover more
In Roman times, silphium was worth its weight in silver—a golden-haired plant said to cure everything from coughs to heartbreak, even working as…
Discover more
Justus von Liebig accidentally created the massive modern bouillon cube industry because he was desperately trying to figure out what to do with mountains of…
Discover more
Snacking carries severe logistical risks. Pistachios are incredibly rich in highly flammable oils, meaning if they are packed too tightly in bulk storage…
Discover more
You’d think the oldest known concrete depiction of the cosmos would be carefully unearthed by scholars, but the Nebra Sky Disc was actually yanked out of the…
Discover more
Vincent van Gogh's desperate search for internal peace took incredibly strange, highly toxic turns. Believing that the bright yellow paint he used on canvases…
Discover more