Scaled-Up Matches Are Hilarious And Moderately Effective

Regular matches are fine for lighting candles and the like, but they’re a bit small and fiddly to use. After seeing some giant prop matches used in a stage play, [Handy Bear] decided to see if they could build some functional extra-large matches at home.

The build starts with a square wooden dowel, cut into lengths to serve as the main body of the matches. Regular tiny matches were then harvested for their flammable matchheads, made of potassium chlorate. Sourcing the material this way is far simpler than attempting a chemical synthesis from raw materials. Once roughly ground, the material was glued on to the end of the wooden rod to finish the match. [Handy Bear] then whipped up a giant matchbox to suit, using the ignition strips from multiple smaller matchboxes in the process.

Impressively, the monster matches work, and work well. They readily ignite when struck, and are able to keep a strong flame burning for some time.  However they’re not quite potent enough to fully ignite the wood, so they don’t burn down like the real thing. We could see these being a great way to light a campfire with less hassle than regular matches, even if they are a bulky solution to the problem.

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Python Will Soon Support Switch Statements

Rejoice! Gone are the long chains of ifelse statements, because switch statements will soon be here — sort of. What the Python gods are actually giving us are match statements. match statements are awfully similar to switch statements, but have a few really cool and unique features, which I’ll attempt to illustrate below.

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Firework Ignitors And Controllers Roundup

fireworks ignitor

With the 4th of July around the corner, we thought it would be a good idea to give a controller wrap up and show you how to make some ignitors. Last year we covered a microcontroller based fireworks launcher. If you like the idea of a controller but don’t want to run all the wire, we have the wireless fireworks controller. Adding a little twist to the wireless scene are cell phone triggered fireworks. Maybe controllers are not your cup of tea, you could try to microwave your fireworks. After the break we show you how to make ignitors from a diode and a match.

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Electric Matchstick

[youtube=http://www.youtube.com/watch?v=q-HY8a9cCvI]

Here is a cool little toy, an LED matchstick. We don’t really know what purpose it serves, but [dhananjaygadre] did a pretty good job of reproducing the effect. The light is controlled by a microprocessor to emulate the flickering of a flame. It holds a charge for a short while, staying lit for an amount of time comparable to a match. To turn it on, you even “strike” it on a match box filled with magnets.