Let’s
think about a few things around us. Did you ever thought and guess how they
were be able to discovered or invented? Well, this text will tell you 3 of the
greatest and most important inventions (in my opinion) that changed our world.
A
very important invention for all of us – the electricity. It’s a physical
phenomena which discovered by Benjamin Franklin. His kite experiment
demonstrated that lightning is electricity, and it made him the first man to
use the terms positive and negative charge. This electricity discovery was a
huge discover, because electricity is a form of energy which we can use to
simplify our lives. So, it looks clearly that it was very helpful too for
another inventors who wants to created another inventions on that time.
Second,
the light bulb. Can you imagine our world without this thing? Thanks to the
inventors who created that, so these days we shouldn’t be afraid anymore to the
darkness of the night. People knows that the lamp was invented in 1879 by an
American named Thomas Alva Edison. But in fact, Edison just perfected it. Was
Humphry Davy, the inventor who invented the first electric light which known as
“The Electric Arc Lamp” in 1802.
Unfortunately, the produce didn’t take so much time because the lamp was much
too bright for daily use. The invention was still being perfected, although
decades has passed by. Some historians claims that there were many inventors
tries to perfected the lamp before successfully perfected by Edison. Warren de
la Rue, Joseph Wilson Swan and Henry Woodward are several names of it.
The
last -but not least-, telephone. A telecommunications device that permits two
users to conduct a conversation, although there’s a far away distance. Was Alexander
Graham Bell, that commonly credited as the inventor of the first practical
telephone. Bell’s success with it came as a result of his attempts to improve
the telegraph (independently developed in 1837 by Samuel Morse). Imagine how we
could keep in touch and give information to the others without this thing. Maybe
write letters are still the main choice to us for exchanging news. Obviously,
it’ll take a very long time, right? And surely it’ll make the news less actual
because of the deliver’s length of time.
So,
that’s it. These 3 things are the most important invention for our world. It’s really
simplify our lives, don’t you think? And with future inventions, it’s true that
our lives will continue to get easier, simpler and of course being more
exciting.
p.s.: sorry for the bad grammar
