This depends on which scientific invention you are referring to. I would say that yes, many inventions make us happy.
twenty
Stuff The Nobody Cares About!
They make life easier.
Inventions that help people or make the world a better place are:vehicles of all typesrefrigeratorscook stoveselectricitygarden tillers
No inventions were made by the Hurons.
You can make models of his inventions like the Franklin stove.
He made 5 inventions.
it helps people to make other inventions what kind of inventions
All his inventions were electricity related.
the main inventions were farming and learning how to make city states
The Israelites make ugly
No, he did not.
America
lighting
over 1000 inventions from "The Wizard of Menlo Park"
okay so the sumerians made these inventions: writing math (which i do not approve of) and a catapult