The world’s youngest scientists publish a study on the learning behavior of bumble-bees.
Fifth-graders helped NASA test out a drill that may one day be used to make discoveries on Mars.
From 1946 to 1948, the US government sponsored secret medical experiments on soldiers, people with mental illnesses and prisoners in Guatemala. During the experiment, US government scientists infected almost 700 people in Guatemala with diseases.
Try this simple experiment and see that the colors in markers are actually mixtures of other colors.
Usually when pressure is applied to a substance, the melting point is lowered and the solid will turn to a liquid. Just the opposite happens with magic mudd!
What affects the speed of a moving object? Try this science experiment to see why planets close to the sun move faster.
Try this experiment to see how osmosis works.
This is a chemical reaction. The vinegar combines with the molecules of the egg shell to form a gas: carbon dioxide (CO2).