Fizyka dla każdego

- What is Mechanics? A part of the car which always breaks down?
  And Thermodynamics? A kind of aerobic, but in hot springs? 
These are branches of Physics. Mechanics is a Science on motion, thermodynamics - science on heat. 
- And what is Physics? 
- Physics, by an ancient thinker, Aristoteles, is the knowledge of Nature,
  i.e. on everything that you can touch. 
- So I can touch Physics? 
- Sure! And everything what you can NOT touch was, by Aristoteles, 
  called extra-nature or metaphysics. 
- So may I play with it 
- Sure! And you will certainly discover something.

Welcome in playing-with-everything-that-you-can-touch. At least virtually, i.e. on the computer screen.

(And what we can not touch, let's leave it to meta-physicist.)

Physics and Toys