永久機関 Perpetual motion machines Part1

Interesting Feyman diagrams on the interactions of faculty and students - from Dr Herman

10 Scientific Laws and Theories You Really Should Know - Imgur

Einstein's equation, for calculating the geometry of spacetime.

The equation was discovered in the late 1920s by physicist Paul Dirac. It remains highly influential. It brought together two of the most important ideas in science: quantum mechanics, which describes the behaviour of tiny objects; and Einstein's special theory of relativity, which describes the behaviour of fast-moving objects. As a result, Dirac's equation describes how particles like electrons behave when they travel close to the speed of light.

DIY geodes science experiments - the results are amazing...Keep this one handy! Kids will love it!

Physics Question Bank for Entrance Exam Kinematics AglaSem

Triggers for children with Autism & Sensory processing difficulties. As parents - its important to understand how totally over whelming these triggers are. Even the thought of them can cause extreme anxiety. My son is fearful of leaving the house in case he encounters any of these. Even getting a new TV last week, caused extreme anxiety - simply because he thought he would not be able to operate it!!

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Standard model interactions