We will look at a very easy experiment that provides lots of information about ... to determine the cross-sectional area needed to be able to hold that load. For example, a 1/8” diameter 4340 steel ...

In 1862, James Clerk Maxwell published his famous Maxwell’s equations. This was at a time when humans were just starting to ...

A variable is a part of a science experiment which can change. In all science experiments variables can be: changed measured, or controlled. It is really important that only one variable is ...

Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic ...

The Dark Energy Spectroscopic Instrument has 5,000 fibre optics which each act like mini-telescopes Although we don't know what Dark Energy is - it is one of the greatest mysteries in science ...

Devised in 1935 by the Austrian physicist Erwin Schrödinger, this thought experiment was designed to shine a spotlight on the difficulty with interpreting quantum theory. Quantum theory is very ...