Question: what are some of the greatest scientific inventions

Michael Kimwele answered on 17 Jul 2025:

Some of the greatest scientific inventions that have transformed human life include the wheel, which revolutionized transport and machinery; electricity, enabling light, communication, and modern industry; the printing press, which spread knowledge widely; the telephone and internet, which have reshaped global communication; the steam engine and internal combustion engine, powering the Industrial Revolution; vaccines and antibiotics, which have saved millions of lives; the microscope and telescope, expanding our understanding of the micro and macro worlds; and computers, which have revolutionized every field from science to education to entertainment. Each of these inventions has significantly advanced society and shaped the modern world.