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The first glue was issued in Britain and it was made from fish.
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Marie Curie expanded the world of radioactivity. She discovered the elements radium and polonium.
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Thomas edison invented the telegraph, the light bulb, and motion pictures.
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Gugliemo was known for his inventions in wireless telegraphy and radio. His inventions made radio broadcast possible.
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He received a nobel prize in physics for his discovery of the formula E=mc2.
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Tin foil was replaced with aluminum foil in 1910.
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He was known for developing the first effective vaccine for infantile paralysis.
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Airbags were invented in 1973 by General Motors. The same year the first car with airbags was offered.