The balance of a compass refers to its ability to accurately point to true north without being affected by external magnetic forces. If the compass is in balance, it means that the needle is freely suspended and able to move without any interference. This is important for navigation, as it ensures that the compass provides accurate directional information. If the compass is not in balance, it may not point to true north and could lead to navigation errors. **

To mount a compass attachment onto a compass, first ensure that the attachment is compatible with the specific model of compass. Then, carefully align the attachment with the designated mounting area on the compass. Depending on the design, you may need to use screws, adhesive, or other fastening methods to secure the attachment in place. It's important to follow the manufacturer's instructions and make sure the attachment is securely mounted to ensure accurate readings. **

Some good co-op survival open-world games include "Don't Starve Together," "The Forest," and "7 Days to Die." These games offer players the opportunity to work together to gather resources, build shelter, and fend off threats in a shared open-world environment. They provide a challenging and immersive experience for players looking for cooperative survival gameplay. **

Without more information or context, it is impossible to determine if the compass is broken. To determine if the compass is broken, one would need to check if the needle is moving freely, if there are any visible damages, or if it is functioning properly when compared to a known direction. If the compass is not pointing north or is not responding correctly, it may be broken and in need of repair or replacement. **

The compass was invented by the Chinese during the Han Dynasty, around the 2nd century BC. **

You can search for a compass at outdoor recreation stores, camping supply stores, or online retailers. Look for a compass that is durable, accurate, and easy to read. Consider features such as a liquid-filled capsule for stability, a clear base plate for map reading, and a declination adjustment for precise navigation. Make sure to choose a compass that suits your specific needs, whether it's for hiking, backpacking, orienteering, or general outdoor use. **

Some good survival games in co-op multiplayer include "Don't Starve Together," "The Forest," and "Raft." "Don't Starve Together" challenges players to survive in a whimsical, Tim Burton-esque world filled with monsters and environmental hazards. "The Forest" is a first-person survival game set on a mysterious island inhabited by cannibalistic mutants, and players must work together to build shelter, gather resources, and fend off attacks. "Raft" is a unique survival game where players must work together to build and expand their raft while navigating the open ocean and fending off sharks. **

Some good survival games in co-op or multiplayer mode include "Don't Starve Together," where players work together to survive in a hostile world by gathering resources, crafting items, and managing their hunger and sanity. "The Forest" is another popular choice, where players must work together to survive on a mysterious island inhabited by cannibalistic mutants. "Raft" is a fun co-op survival game where players must work together to build and expand their raft while fending off sharks and collecting resources. **