Researchers tested medieval gunpowder recipes in this replica of an early 15th-century stone-throwing cannon. Credit must be given to the creator. Only noncommercial uses of the work are permitted.
The 'Gunpowder Plot' was foiled at the eleventh hour, an event still celebrated annually on 5 November and named for the most famous of the conspirators - Guy Fawkes Night. But who was Guy Fawkes ...
A useful weapon for besieging medieval castles, it dwindled into irrelevance with the advent of reliable gunpowder artillery.
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