During some lessons, my friend and I got so bored that we created a variant of Tic Tac Toe. The largest issue with tic-tac-toe is that it is too easy to not have a winner. There are 3 outcomes to any game: draw, nought win, or crosses win. Unless you are playing a sped-up version, where each player …
Thursday, 31 July 2025
Monday, 21 July 2025
Making an air powered cannon
I want to shoot a projectile fast. That has been my main aim for years: to track the speed of a projectile that I shot, and calculate a speed of over 100mph. Unfortunately, as I live in the UK, I cannot do this with gunpowder, and using butane or gaseous propellant still counts as a firearm after th…
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I want to shoot a projectile fast. That has been my main aim for years: to track the speed of a projectile that I shot, and calculate a spee...
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Firstly, I used an open tin can for the combustion chamber. The tin can was cleaned thoroughly before use, and allowed to dry. Then two meta...
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Recently, for no particular reason whatsoever, I decided to learn Morse Code. Within a couple of weeks, I could type at a decent speed, but ...
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During some lessons, my friend and I got so bored that we created a variant of Tic Tac Toe. The largest issue with tic-tac-toe is that it is...
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This device is easily capable on sending hot arcs over 1cm, and is completely wireless. It runs on a normal 9V battery and is incredibly re...