Why should wood pieces be kept in the same room for at least 24 hours before joining?

Keeping wood pieces in the same room for at least 24 hours before joining is important because it helps to minimize dimensional changes by equalizing moisture content. Wood is a natural material that can absorb or release moisture depending on the surrounding environment, which can lead to expansion or contraction. By allowing wood pieces to acclimate to the same temperature and humidity conditions, it ensures that the moisture content becomes uniform throughout the pieces. This reduces the risk of warping, cracking, or other dimensional issues that may arise during or after the joining process. Proper acclimation is essential for achieving strong, lasting joints and maintaining the integrity of the wood structure.