What are the most efficient ways to find hidden engineering elements in Little Alchemy 2?

In Little Alchemy 2, finding hidden engineering elements can be a fun but challenging task. Here are some efficient ways to discover these elements:

1. Understand the Basics of Engineering Elements
- Engineering-related elements often involve combining technology, tools, and materials. Examples include robot, computer, engineer, and machine.
- Some hidden engineering elements may require combining seemingly unrelated items, so experimentation is key.

2. Start with Core Elements
- Begin by unlocking foundational elements like metal, tool, electricity, and wheel. These are often prerequisites for engineering-related combinations.
- For example:
- Metal + Tool = Blade
- Metal + Wheel = Bicycle

3. Combine Technology and Tools
- Many engineering elements are created by combining tools with advanced materials or concepts. For example:
- Tool + Electricity = Machine
- Tool + Computer = Robot
- Tool + Human = Engineer

4. Experiment with Advanced Combinations
- Some hidden engineering elements require multiple steps. For example:
- To create a Robot:
1. Combine Metal + Tool = Blade
2. Combine Blade + Electricity = Machine
3. Combine Machine + Human = Robot
- To create a Computer:
1. Combine Electricity + Metal = Wire
2. Combine Wire + Glass = Light Bulb
3. Combine Light Bulb + Metal = Lamp
4. Combine Lamp + Tool = Computer

5. Use the Hints System
- If you're stuck, use the in-game hints system to get suggestions for combinations. This can help you discover hidden elements you might not have thought of.

6. Explore Related Categories
- Engineering elements often overlap with categories like technology, energy, and materials. Try combining elements from these categories to uncover hidden items.

7. Check for Updates
- The game occasionally adds new elements and combinations. Make sure your game is up to date to access the latest content.

Example Hidden Engineering Elements:
- Engineer: Combine Human + Tool or Human + Machine.
- Robot: Combine Machine + Human or Metal + Life.
- Computer: Combine Tool + Electricity or Tool + Wire.
- Machine: Combine Tool + Electricity or Tool + Metal.

Final Tip:
- DonÔÇÖt be afraid to experiment! Sometimes, combining unexpected elements can lead to surprising discoveries. Keep track of your combinations to avoid repeating them.

By following these steps and experimenting with different combinations, youÔÇÖll efficiently uncover hidden engineering elements in Little Alchemy 2. Happy crafting!