Immerse yourself in Tesla's world of invention, innovation, and experimentation These puzzles will test whether you can hold your own against the Father of Elec

Based around Tesla's life and times as well as his inventions, this book is filled with many different puzzle types: riddles, logic puzzles, lateral thinking, s

AC/DC tells the little-known story of how Thomas Edison wrongly bet in the fierce war between supporters of alternating current and direct current. The savagery

Tap into the extraordinary power of electricity to heal your body and empower your life Everything is electric. This seemingly simple observation has transforma