stairs.
Before the invention of the band aid, people would wrap their cuts with cloth.
Just air and wind diamics
A Road House kick straight to the meat and veggies!
to make the elevator move
gas filled cold cathode glow discharge tubes.
Elisha Graves Otis invented the "safety elevator," which has a cable ("rope") to arrest the fall of the car if the hoisting mechanism fails. There had long been elevators before this invention, but they were subject to frequent and catastrophic failure and only the brave would use them.
they were the first people to use the arch.
an ultrasound
Millions of people use the invention of a skateboard. Skateboards are used by many ages of people but are most often used by children.
You will find them pasted inside the elevator
people could use steel.
Before the invention of the hair dryer, people would typically air dry their hair by either letting it dry naturally or using towels to absorb excess water. Some also used techniques like sitting under the sun or in front of a fan to speed up the drying process.