The greatest inventions in 30 seconds

What do we do without a wheel and glass? Can you imagine modern life without cement or computers? Think about how many lives vaccinations and pacemakers saved. This book is dedicated to 50 the greatest inventions in the history of mankind, starting with the usual materials and ending with discoveries in the field of medicine, transport, energy and industry. From each article you will also learn about the inventors who have changed the world.
The book "The greatest inventions in 30 seconds" studies the history of human development through the prism of brilliant discoveries - from the first glass, accidentally created as a result of the heating of sand, to a whole series of inventions, in an instant and forever changed our lives. Each article consists of about 300 words, accompanied by a visual illustration and fascinatingly talks about epoch -making technological and social achievements