An examination of the atom, beginning with the origin of the concept in ancient Greece, and its subsequent development as a truly scientific idea in the 19th century. I explain the various important contributions made to the field by Thomson, Rutherf...
An overview of the nature and properties of electromagnetic radiation, including a discussion of the electromagnetic spectrum, the nature of photons, the speed of light, near and far field radiation, and technological applications of electromagnetic ...
A discussion of the method of reproduction of flowering plants, including an overview of the structure and function of the different components of the flower, pollination, double fertilisation, and seed formation, dispersal, and germination. I also d...
An overview of photosynthesis, including the structure of chloroplasts, phototransduction of energy by chlorophyll, the macromolecular complexes of the thylakoid membrane. I also discuss the mechanisms of electron transfer along the electron transpor...