OLD INVENTION HELPING NEW GENRATION
There are sevral
instruments which changed world ,some helped in discovering new things and some
helped in creation of new things so let us look into those invention
Compass
From compass the way of
exploring the world has changed it’s usage starts from history period and still
to this date it is in use diversification of compass is seen in today world but
the basic principle still remains thesame
Before this it was hard
to navigate in rising tides,sailers used to navigate in vast mighty sea, ocean
using sunlight
The credit goes to
Chinese who invented this compass in 11thor 12 th century
useing earth magnitude it acted has a
backup for them when sun,landmarks could not be seen
Even though Chinese
scientists have developed it the western
Europeans used it in greater number where there excessive usage changed the
discovery era
Today it’s principle is
being used in massive ships,aeroplane,fighter jets etc which help them in in
reaching there base safely
Wheels
One of the earlier
invention which helped the humanity to increase there moveing capabilities since
every action has equal and opposite reaction if these were not invented car,bike
,aeroplane etc automobiles are not available in our time
This invention gave
birth to steam and petrol engines without wheels we will be in pre historic era
Without wheels we were
not able to move towards development in a quicker phase,movement of goods and
people are quite challenging
Wheels are extension of
human legs if not goods which are in demand can’t be supplied on time
Today automobile give
employment rate from1.7millionTO1.36million people if wheels are
not invented majority of population will be unemployed
Light bulb
Natural light are limited to
daylight,this particular light bulb invention serving now as a alternative for day
and night light,it helped the mankind to stay active even in nights
On 1879 thomas edison invented it which
changed the history
Since earth is becoming over populated to supply
these increasing demand we need to increase productivity invention of light
lead to increase productivity even in night time
Around 70 million bulbs
are produced in india every month such as business contribute to lot of
employment generation
MEDICINES
Since mankind is based
on exploration while we explore we tend to destroy nature creation as a result
there will be more risk of infectious disease
Mother nature has
already medicine in her we just needed to obtain it and give it a form Hippocrates was 1st who
invented medicines
There are around 1
million+ virus are there among them 320000 infect mammal
The invention of medicines
gave humanity basic protection from those diseases,in US around 2.8million antibiotic resistant
infection will occur has a result 35000 people die in us imagine
the numbers without medicines
We all know Deadly viruses
like plague,nipha, smallpox etc have troubled the mankind without medicines it’s
hard to control them even it can be tracked back in ayurvedic period of india
conclusion
without invention there is no evolution there are sevral invention which changed humanity for greater good few are listed here invention has 2 sides negative and positive side we should choose greater side for greater good
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