Fourth video in a series about how glue and wood interact. How much of a gap can PVA glue tolerate? Lots of interesting and important findings.

Check out the earlier videos in this series:
Glue Myths 1: End Grain    • Glue Myths:  1. End grain  
Glue Myths 2: Miters    • Glue Myths:  2. Miters  
Glue Myths 3: Biscuits    • Glue Myths:  3. Biscuits