Active Neurons 2

Active Neurons 2 Platinum

Good job! Completed all tasks!

Wheel

To invent a wheel

Alphabet

To invent the principle of the alphabet

Windmill

To invent the Windmill

Gunpowder

To invent the Gunpowder

Printed Books

To invent a Printed Books

Compass

To invent the Compass

Steam Engine

To invent the Steam Engine

Electric Light

To invent an Electric Light

Wireless Communication

To invent a Wireless Communication

Penicillin

To invent a Penicillin

Transistor

To invent the First Transistor

Internet

To invent the Global Internet