Their hands.
Television, Radio, Cars, Airplanes, Boats.
pyrmids and giant dog people
Barter
laces
We used letters.
inventions? light bulb
mail, wires, and, elctro-magnets
rockets
medical inventions are things that doctors or nurses use in any kind of hospital. They use them to help many people and help heal them by usiong the medical equipment.Some inventions may be used at home or school.
There was more rich back then because not to manypeople had the oppurtunity to get rich but as all these inventions came up it created for more people to have oppurtunities to use other things that were invented to help them create better inventions
Maybe something no one has ever thought of before....use your imagination
When he was writing things, he made use of the inventions the quill pen, ink and paper at his writing desk. No doubt when sitting down to a meal he made use of such inventions as pottery, cast metal, brewed beverages and so on. Ever since the times of cavemen, people have employed inventions of some kind or other constantly in their daily lives.
The top ten inventions of all time are ones that people still use today like the toilet. Other inventions used include the electric stove, cell phones, and computers.
People used to measure with their body parts, such as the length or width of their hand, the length of the foot, etc.
they reacted surprise how he could find the stuff he did so many people wanted to do it his self
A lot
Yes, have you disclosed any previous inventions before submitting your patent application?