they used quipus to help remember numbers
The first clock was invented by Benjamin Banneker. He was also recommended by Thomas Jefferson to be one of the surveyors to help layout Washington D.C.
You can find people that can help on augreduvent.be/help-me-with-my-math-homework-answers/
I dont know because these people dont help me!! The enternet is supposed to help me and the people around me.
he helped people solve intricate mathematical equations
no the invention gave people constipation.
to communicate
Benjamin Franklin's first invention were wooden flippers. He made them for his hands and feet to help him swim better. He was 8 years old when he invented them.Ben franklins 1st invention were wooden flippers made when he was 8.
everyone
to help people who were in the army be protected.
the reasons were to help people that couldn't afford to pay to get help
to help people get to places across the ocean faster
To help make the surgery easier when performing the surgery.
To help make the surgery easier when performing the surgery.
Benjamin Franklin built the library.
he gave advice and help to people who needed it
eleletric