Their fear of profit-minded nonprofessionals finding more parts, including the cannon's barrel, is perhaps the primary reason the find has received little public attention. MUSEUM'S 'FREMONT ...

[FarmCraft101] is casting a bronze cannon. Sure, it’s scaled down a ... with the next videos covering the machining and boring out of the barrel. That’s some serious craft right there.

Instead of using a ball valve or other such contrivance to dump air directly from a reservoir into the chamber of this PVC air cannon, [Ben] is using a much more clever design. This is a barrel ...

Barrels that launch you like a cannonball are a common mechanic in any of the 2D Donkey Kong Games, so it is no surprise to see them in Donkey Kong Country Returns HD. In fact, the fifth level of ...