Scubadiver Has Been Friends with a 15-Foot-Long Tiger Shark for Over Two Decades
A Florida scuba diver claims he has been best friends with a 15-foot-shark named Emma for almost 23 years now, describing her more like a playful dog than an apex predator. Jim Abernethy and Emma first met in 2001 when he removed a fishing hook from her mouth, and they’ve been inseparable ever since. Every […]
Killer Reading – The Hunt for the Potentially Deadly Arsenic-Infused Books of the 19th Century
Book conservationists have launched an effort to locate thousands of 19th-century books containing ’emerald green’, a rare and coveted pigment created with the help of arsenic. Before the industrial revolution, books were leather-bound artisanal creations that took a lot of time and effort to produce, but the invention of bookcloth changed everything. It was both […]