Peter Hill Explains

Andrew is a key tennis coach with an eye for the big picture strategies. The famous 1770 English ship that first took Captain James Cook to Australia had a health conscious tourist on board who jumped rope on deck to keep in shape. The poor condition of the Second Fleet prompted an sport for fitness on future trips.

They are coming soon on the Gerald Ford class aircraft carriers

Novichok is interesting, but the molecule it plays havoc with is a very interesting ester

Having student face away from the sound source produces great results for teaching the speed of sound.

A quick description of one of Mathematics golden discoveries

Learn about how the blue ring octopus delivers a deadly neuro-toxin and other facts

A war we missed because of our attention to the Boer war

A truly magnificent molecule

Traditionally, the formula is written on the board and students are drilled in examples. This approach derives kinetic energy (1/2mv2) from F=ma. It does lead to a deeper and stronger understanding.

The difference between BODY diagrams and VECTOR diagrams and a clear way of showing a RESULTANT vector (====>) as distinct from a body force vector (------>) is discussed Recorded while driving.