A free app for Android, by lafactoria41.
This application contains a lot of videos with the best scientific experiments, which are performed in the laboratory. All the experiments are easy to perform and are fun to watch.
It is very important to perform experiments in a proper way. You have to know the difference between confirmation and verification. Confirmation is the result of a test that shows that the hypothesis is true. In science, a lot of experiments are used to test a certain theory. For example, it is often tested whether a liquid will rise or fall, whether a light beam will move or stay still, and many more.
Verification is the result of a test that shows that the hypothesis is false.
