It’s funny to think that the tools that we assume must go wth their intended products must have been invented at the same time – simply because we can’t imagine them apart! Invention is often not a linear process, but one of trial and error. Many times the original inventor or company that first filed the patent is completely absent from future innovations – such is the way of new ideas.
Metal screws, invented around the 16th century, came centuries before the modern screwdriver. While the march of progress included ways of making screws more precisely and efficiently in the 18th century, it wasn’t until 1744 that the first version of a modern screwdriver was made.
In the 1800s the hand-held screwdriver became a hit because before that people had to use wrenches or carpenter’s braces to drive the screws in! Set screws, square heads, and Phillips all came in the 20th century.
3) Sliced Bread
Evenly sliced bread came about in 1928, thousands of years after humans began making bread. The mechanical process by which commercially baked bread could be evenly sliced revolutionized the way we eat! Pre-sliced bread proved so popular during World War II that it was briefly banned to conserve resources like wax paper, wheat, and steel!
2) Steering Wheels
This essential part of the car was invented 8 years after the car was invented. Before the steering wheel people used a tiller (like on a boat) or crank device to steer the car! This was at first thought to be the closest hand action to steering the reigns of horses, but proved to be much less efficient at steering cars!
1) Nail Polish Remover
This beauty staple was, surprisngly, invented after nail polish – the thing it removes! During the lag of about 20 (nail lacquer came out in 1917 an the patent for nail polish remover was filed in 1936) years women would often use more nail polish to remove old nail polish! The solvents in nail polish remover are the same as in liquid nail polish, it just took a while for it to be marketed as remover.