The Medieval Gunpowder Research Group has posted a series of studies relating to use of gunpowder in the Middle Ages. The reports were produced by Middelaldercentret, Nykøbing Falster, Denmark.
The reports are in PDF format and include:
- Report number 1 - September 2002: The Ho Experiments (In this context a Ho is a small gun.)
- Report number 2 - August 2003: The Ho Experiments
- The Saltpetre Extraction Experiments
- The Galathea 3 Project: Sulphur