Many were invented in the United States by Americans.
Inventions help us because they help us do everyday things in an eaisier way.
This depends on which scientific invention you are referring to. I would say that yes, many inventions make us happy.
to make things easier and we won't have to do as much things than you need to.
No inventions were made by the Hurons.
New inventions increased production and helped keep costs down.
helped us fly aroud the world and play minecraft
You can make models of his inventions like the Franklin stove.
To change the way the world operates or to make his mark in history or to be creative.
no they did not and they can't because they did not have boats or won't walk all the way to the native Americans in the us
He made 5 inventions.
it helps people to make other inventions what kind of inventions
All his inventions were electricity related.