American theoretical physicist Richard Feynman described the scientific method as a combination of “observation, reason and experiment” carried out for the purpose of arriving at truth.

By being able to replicate experiments and compare outcomes we aim to eliminate bias, which is why we have a scientific method. When we design experiments, we need to be confident in the ...

Scientists develop explanations using the scientific method ... when it is a set distance from the light source. Repeat the experiment with different sized PV cells. Choose a range of different ...

Do an experiment, record its outcome faithfully and objectively and make that record available for doubters. This is the basis of the modern scientific method. It blossomed in the 17th century ...

Every time the scientists need to change an experiment’s parameters ... scientists that can be used to automate the whole scientific method, from hypothesis through repeatable results.