published on: 2016-07-25 06:46:34
magictransistor: The Montgolfier brothers in their hot-air balloon
oldworldinventions: 1956: Design for the telephone of the future
inventhelp: 5 Things You Didn’t Know Thomas Jefferson Invented.
theoddmentemporium: She knew it like the back of her hand …
prokopetz: nebcondist1: prokopetz: I’ve seen this image
enigmaticpenguinofdeath: There’s a fascinating article on