Matter & Energy

Matter & Energy

Big Questions

A Brief History of Time by Stephen Hawking
Brief Answers to the Big Questions by Stephen Hawking

The Big Three:

  1. How did it all begin?
  2. Where do we come from?
  3. Where are we going?

Are we alone in the universe?

Why is the universe expanding?

  • What is beyond the observable universe?
  • Is it a good idea to randomly send earth’s address in space to the cosmos?

What is the lowest level machine code for how our universe works? (Wolfram)

In time, can we efficiently, reliably, safely, sustainably, and economically get 100% of our energy from wind, water, and solar (WWS) power?

Big Picture

Big Picture / Matter & Energy


  • Structure and Properties of Atoms
  • Nucleus

Energy and the States and Transformation of Matter

  • Chemical Elements
  • Chemical Compounds
  • Chemical Reactions
  • Heat
  • Solids
  • Mechanics
  • Electricity
  • Waves