How to make a simple Air Horn. These horns are LOUD! They can be scaled up as I show in the video, but be aware that the bigger you make them the more air they will take to function. Get your free ...

[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 ...

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 ...

An easy rainbow horn DIY to turn little Gary fans into their favourite unicorn! CBC Parents. Skip to Main Content. As of March 15, 2023, the CBC Parents website will no longer be accessible.