Nap Time Genius
Edison called sleep a “waste of time,” yet he was a devoted napper. He even kept a bed in his lab, claiming four hours of sleep a night — with power naps — kept him sharp.

He Made "Hello" Happen
When the telephone came along, Bell preferred “Ahoy!” Edison pushed for “Hello” — and won. Every time you answer the phone, you’re echoing Edison.

Partially Deaf—and Grateful
Hard of hearing since childhood, Edison called it a blessing. He said silence helped him focus — and avoid small talk.

Lights, Camera...Cats?
Edison’s lab created the Kinetoscope and some of the first films, like The Sneeze and Boxing Cats. Yes, Edison helped invent the cat video.

Concrete Dreams
Edison experimented with concrete houses and furniture to make homes more affordable. The furniture flopped, but some of the houses still stand.

Ink from Chickens?
At one point, Edison tried using chicken blood as ink for his mimeograph machine. It didn’t work — thankfully.

No Sleeping In
He was up by 5 a.m. and couldn’t stand people who slept too long. For Edison, early hours were prime time for thinking.

Tattoo Tech Origin
Edison’s electric pen — meant to duplicate documents — became the inspiration for the modern tattoo machine. Inked? You might owe him.

Ghost Hunter
Late in life, Edison tried to build a “spirit phone” to talk to the dead. It never worked, but it shows how far curiosity took him.

Fail Forward
He once said, “I’ve just found 10,000 ways that won’t work.” Like the time he tried to preserve fruit — and just made spoiled fruit last longer.