I think Antiseptics maybe.
Before there was antiseptics there was no sanitation.
Also penicillin which was discovered accidentally which saved millions of lives from infections.
I'm sure there are millions of useful inventions but those seemed to me to be the more important.
HYMAVATHI.B Invented the greatest MATLAB.
The internet was invented, enabling the rapid spread and exchange of new ideas and information across the globe.
Jemery Bentham
d
they invented things
Artists find that their greatest work is made by being able to express their ideas. The freedom to express those ideas is what they value most when creating their works. This has been shown in history of art and their artists.
the greatest doctor in there time
the simplest.
The narrator suggests that often the greatest ideas are simple and come from unexpected sources, rather than from those in positions of power or authority.
In "Lord of the Flies," the narrator suggests that often the greatest ideas are simple and based on common sense. This is highlighted by the boys' struggle to maintain order and civilization on the island, as they overlook practical solutions in favor of more violent or chaotic actions.
He invented analytical geometry to synthesize algebra and geometry.Some consider his skepticism about previously accepted ideas his greatest contribution. Rational thought to understand the universe, nature, and human relations was descartes work.
He invented analytical geometry to synthesize algebra and geometry.Some consider his skepticism about previously accepted ideas his greatest contribution. Rational thought to understand the universe, nature, and human relations was descartes work.