The OmniFizz is a manual, rather than electric, soda maker, and it has just one button to push. The more you push it, the more carbonation you get. “A soda maker is really a very simple machine ...

It may not be particularly useful to create some makeshift batteries out of soda and soda cans, but it’s a good introduction to electrodes and electrolytes as well as a welcomed break from ...

[Felix] solved this problem by making his own solder paste stencils very cheaply using empty soda cans ... going through a dozen-step process to make a solder paste stencil may not be as ...

Soda makers are perfect if you love sipping on crisp, bubbly drinks in the comfort of your own home. Save money on refills with this soda maker hack.