Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This Bitesize article features AQA chemistry past papers, explores practice questions and worked examples to help students prepare for the chemistry GCSE exams.

Learn about and revise how to simplify algebra using skills of expanding brackets and factorising expressions with GCSE Bitesize AQA Maths.

Applied X–Rays By Prof. George L. Clark. (International Series in Physics.) Third edition. Pp. xvii + 674. (New York and London: McGraw–Hill Book Co., Inc., 1940 ...