This Day in History, July 27

Superlunary, Navigation Act, Johann Bernoulli, Transatlantic Telegraph Cables, Vincent Van Gogh, Insulin, the Geneva Convention, Gary Gygax, Dungeons & Dragons, Bugs Bunny, Bobby Gentry, this day in history, July 27.

#history #thisdayinhistory #July27

If you enjoy this series, you can check out the playlist that contains these videos at https://www.youtube.com/playlist?list=PLti_6FG4anUASvu66wYGYXtec6u3waOLZ