The reaction can only use the oxygen that is already in the jar ... Since there is a flame in this experiment, be sure that a teacher, parent, or other adult works with you. Wear goggles when doing ...

Some chemical reactions change temperature ... Do not taste or eat any food items you are testing.

That runaway chain reaction, in which some atoms split apart and ... The final stop on the tour is an experiment that's ...

We can use a gas syringe to measure the reaction of metals with dilute acid. When zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas. We can measure the rate of the ...

Find out how NASA is preparing for important technologies and instruments for upcoming Moon and space exploration missions.

The US is planning an experiment to check the effectiveness of the aging plutonium in its atomic weapons National Public ...

Planets are formed when dust and rock in a disk around a young star collide and combine to form ever larger bodies. This ...

China has conducted a nuclear fusion test that has broken its previous record, inching humanity one step closer to achieving unlimited renewable energy.

Methods: ASTM standard compression testing of seven softball models was conducted ... which corresponds to a minimum pitcher reaction time of 0.420 second. These experiments produced mean batted ball ...