Bits And Pieces…

This entry is part 2 of 1 in the series Podcasts

I hope you have all had an excellent Christmas with plenty of self-indulgence and regular enquiries as to whether there is anything you can do to help. I am sure that that will have been the case. Some of you may have been lucky enough to receive an iPod or other podcast playing device. The excitement …
Continue reading Bits And Pieces…

Gravitational Potential Energy…

One of our new toys is this rollercoaster design kit. Good old Amazon! The physics of rollercoaster design is fascinating.  It is one of the few gravitational potential energy powered machines around and modern low friction bearings and computer design have meant that the initial store of energy is used in a highly efficient way. …
Continue reading Gravitational Potential Energy…