Advancement in Science

The biggest advancement in science was the invention of the electricity. Because before people used gas lights, and now they can bring the magic of electricity into their homes. Thomas Edison and his staff created the light bulb in 1879. If it wasn't for the invention of the light bulb we wouldn't be able to see at night, travel, mine, and see during wars, we would not be where we are today if it wasn't for the light bulb.