In this article we show how similar principles can be used to move a polystyrene ball in a circular path.
A case study is presented in which a group of secondary school students took on a task in which they had to design and implement a method to measur
Easy ways to demonstrate temperature-sensing with thermochromic paint and to measure force with Electrolycra.
Traditionally, photosynthesis has been seen as the domain of biology, with some input from chemistry when dealing with chromatography, while, apart
A method of demonstrating the unexpected effect of rapid collision with a large mass.