“In 1878 Charles Bennett, a gentleman, discovered a new gelatin dry plate emulsion, which allowed for photos to be exposed almost instantaneously. So how did he show off his amazing new technology? By blowing up a mule” via Gizmodo

“In 1878 Charles Bennett, a gentleman, discovered a new gelatin dry plate emulsion, which allowed for photos to be exposed almost instantaneously. So how did he show off his amazing new technology? By blowing up a mule” via Gizmodo