💡✊🏾🏠💈🌲Minnesota’s own Alexander Miles was an inventor, activist, real estate developer, and barber. His invention made elevators so much safer.💡✊🏾🏠💈🌲 #elevators #americaninventors #blackinventors #southsota #minnesota #duluth
Check out our YouTube channel for the whole video

⚡ Illuminating History: Tesla and the Race to Electrify the World

www.instagram.com/reel/DEhtB7y...

#NikolaTesla #EmpiresOfLight #USPSStamps #AmericanInventors #HistoryLovers #Philately #InnovationIcons