Artist and sculptor Ariel Schlesinger somehow (his site is down, so the guide is AWOL at the moment) replaced an air horn’s compressed air tank with butane to create what we can only refer to as a ...

[Rick Osgood] has been busy making more scaring gags for Halloween. This week he’s sharing great ideas for an air horn and pneumatic jumping skeleton, both actuated by 24 V sprinkler valves. These two ...

If every car gave the option of multiple horns to the driver, the roads would be a nicer place. When it comes to DIY projects, the horn on your car is probably the last thing that comes to mind, ...