How to make idea in Little Alchemy

To make idea in Little Alchemy you have to combine this elements:

1. human + light bulb
2. light bulb + nerd

Idea Step by Step

How do I combine the necessary elements to create idea in Little Alchemy?
Here we show you the walkthrough, just follow the steps below:

1 earth + water = mud

2 air + fire = energy

3 air + water = rain

4 earth + fire = lava

5 earth + rain = plant

6 air + lava = stone

7 fire + stone = metal

8 air + stone = sand

9 fire + sand = glass

10 mud + plant = swamp

11 energy + metal = electricity

12 energy + swamp = life

13 earth + life = human

14 electricity + glass = light bulb

15 human + light bulb = idea

Below you can see a video tutorial on how to make idea in Little Alchemy:

Combinations with other elements are not yet known.