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Eureka! The Archimedes PrincipleArchimedes discovered the law of buoyancy while taking a bath and ran through the streets naked to announce his discovery.
physics-mathematics -
Facts About ThoriumProperties, sources and uses of the element thorium.
chemistry -
Who Invented the Refrigerator?Methods for preserving food by cooling have been around for thousands of years, but the modern refrigerator is a recent invention.
engineering -
Facts About BromineProperties, sources and uses of the element bromine.
chemistry -
Facts About ManganeseProperties, sources and uses of the element manganese.
chemistry -
Facts About ZirconiumProperties, sources and uses of the element zirconium.
chemistry -
Facts About EinsteiniumEinsteinium, the 99th element, was discovered in the debris from the first hydrogen bomb test.
chemistry -
Who Invented the Microwave Oven?The discovery that microwave energy could cook food was a happy accident involving melted chocolate.
engineering -
Ups & Downs: The Evolution of ElevatorsThe need to move things to the next level has been recognized for thousands of years.
technology -
Who Invented the Traffic Light?The answer is not so simple, as several inventors came up with different designs around the same time.
engineering -
What Is a Monsoon?A monsoon is a seasonal shift in wind direction. It can cause heavy rainfall during the summer and dry spells in the winter.
geology -
Facts About RadiumProperties, sources and uses of the element radium.
chemistry -
Facts About ScandiumFacts, uses and properties of the element scandium.
chemistry -
Facts About RubidiumProperties, sources and uses of the element rubidium.
chemistry -
Facts About Cesium
Properties, sources and uses of the element cesium.
chemistry -
Facts About GermaniumProperties, sources and uses of the element germanium.
chemistry -
Facts About PlatinumProperties, sources and uses of the element platinum.
chemistry
