This brilliant new book teaches you all the skills you need to make your own movie. Clearly presented, it's jam-packed with projects to try - from simple activities to get you started, to advanced pro
Invaluable for both beginners and advanced observers, Philip's Planisphere (Latitude 42 North) is an essential travel accessory for astronomy enthusiasts visiting the USA, Southern Europe or Northern
Invaluable for both beginners and advanced observers, Philip's Planisphere (Latitude 23.5 North) is an essential travel accessory for astronomy enthusiasts visiting Mexico, the Northern Caribbean, the
