What are some tips for discovering hidden machine-related combinations in Little Alchemy 2?

In Little Alchemy 2, discovering hidden machine-related combinations can be both challenging and rewarding. Here are some tips and steps to help you uncover these combinations:

1. Understand the Basics of Machine-Related Elements
- Machines are often created by combining metal or tool elements with other components. For example:
- Metal + Tool = Machine
- Tool + Electricity = Machine
- Once you have a Machine, you can combine it with other elements to create more advanced items.

2. Experiment with Common Machine Combinations
- Start by combining Machine with basic elements like Human, Time, or Energy:
- Machine + Human = Robot
- Machine + Time = Clock
- Machine + Energy = Engine
- These combinations often lead to more complex machine-related elements.

3. Explore Advanced Machine Combinations
- Once you have advanced elements like Robot, Clock, or Engine, try combining them with other elements:
- Robot + Human = Cyborg
- Clock + Time = Alarm Clock
- Engine + Airplane = Jet
- These combinations can unlock hidden or rare machine-related elements.

4. Use the "Hint" System Wisely
- If you're stuck, use the Hint system to get clues about possible combinations. Hints can point you toward machine-related elements you might not have considered.

5. Think Outside the Box
- Some machine-related combinations are less obvious. For example:
- Machine + Fabric = Sewing Machine
- Machine + Paper = Printer
- Machine + Light = Light Bulb
- DonÔÇÖt be afraid to experiment with unconventional pairings.

6. Check for Hidden Elements
- Some machine-related elements are hidden and require specific combinations. For example:
- Machine + Wheel = Bicycle
- Machine + Water = Washing Machine
- These combinations might not be immediately obvious, so keep trying different pairings.

7. Use the "Everything" Element
- If youÔÇÖve unlocked the Everything element (by discovering all other elements), you can combine it with Machine to create random machine-related items. This is a great way to discover hidden combinations.

8. Refer to the In-Game Encyclopedia
- The in-game encyclopedia provides a list of all discovered elements and their combinations. Use it to track your progress and identify missing machine-related elements.

9. Be Patient and Persistent
- Some machine-related combinations require multiple steps. For example:
- Metal + Fire = Tool
- Tool + Electricity = Machine
- Machine + Human = Robot
- Work through these steps methodically to unlock advanced elements.

Example Combinations:
- Machine + Human = Robot
- Machine + Time = Clock
- Machine + Energy = Engine
- Machine + Fabric = Sewing Machine
- Machine + Paper = Printer
- Machine + Light = Light Bulb
- Machine + Wheel = Bicycle
- Machine + Water = Washing Machine

By following these tips and experimenting with different combinations, youÔÇÖll be able to uncover hidden machine-related elements in Little Alchemy 2. Happy crafting!