Illustrating the angles subtended at the eye by one lamp and the image of the other as seen in the mirror.
The nature of light and how it is affected by gravity is discussed.
The journey to successful photography in the dark.
Birdsong can be used to provide an alternative approach to teaching concepts such as pitch, frequency and amplitude as well as graph drawing skills
James de Winter
This activity describes how students can use acid–base titrimetry to investigate how adding salt to the aqueous phase may change the value of the p
The reconstruction of ancient atmospheric carbon dioxide concentrations is essential to understanding the history of the Earth and life.
Marcus P.S. Badger
Chemiluminescence has long been a source of fascination for chemists and provides an engaging avenue to explore organic chemistry, chemical kinetic
Roger D. Nixon