Scientific Inventions - Science has done many great inventions & It is difficult to count the blessings of science. Electricity is the greatest discovery of science. Today, we cannot even imagine our life without electricity. Electricity helps us in many ways. It is the need of all fields of work. It lights our houses, it washes our clothes, it warms and cools our room, it runs many mills and factories. Many trains and other vehicles are also powered by electricity.
Disadvantages of Science - Science makes our daily life easy but every coin has two sides. Science has a dark side too. Nuclear bombs can destroy the whole world in a few seconds. Vehicles such as cars, buses, trucks, bikes are doing so much pollution that can lead to the end of the world.
Means of transportation - Scientists have invented many vehicles such as Trucks, JCBs, etc. that make transportation so easy. With the help of these vehicles, man can easily transport things even to so much farther places.
Computers - Computer is also one of the greatest inventions of man. It was invented by Charles Babbage. Computers can solve extremely complicated solutions in just a few seconds. Computers have the ability to do complicated works in all fields such as - Information Compiling, Schools and Colleges, Hospitals, Airports, etc. Computers are playing a great role in all fields of work.
Conclusion - Science makes our daily lives easy but it can destroy the world if it is used improperly. We should use science properly otherwise the whole world will be destroyed.