Instructables user Randofo has created a tutorial for his ingeniously perverse candle-powered electric candle. As the name implies, it's an electric candle whose power comes from the heat given off by a real candle.
I have been thinking a lot lately about being more prepared, and what supplies we should have on hand for when the 'big one' hits. After prioritizing the three most obvious things to have in a severe emergency - water, food, and a fair-sized crowbar - it came down to figuring out what else one needs to survive. It did not take me very long to conclude this item was electric lighting. I use that all the time. How can I live without that?
After assessing the problem, it became apparent to me that after a few days of constant lighting, all of my batteries will be dead. This means that either I need rechargeable batteries, or a way to generate electricity without them. Not needing batteries to begin with seemed most sensible to me. I explored different options and finally figured out a low-cost, long-term, and portable, method to keep my electric candles lit. I am going to use heat generated by tea lights. The nice thing about this solution is that they are dirt cheap, small, and will last forever. You can buy about 1,000,000 tea lights at Ikea for $1.99. With a fair-sized stock of small candles, I can keep my electric candle lit indefinitely. Thanks to my candle-powered electric candle, I know that I will never be left in the dark.
Candle-Powered Electric Candle
When all you have is a hammer, everything looks like a nail; when all you have is clip art of a hooded hacker figure…
States across America are considering “Right to Repair” legislation that would guarantee your right to choose who fixes your stuff (or to fix it yourself); but they’re fighting stiff headwinds, from the motorcycle makers who claim that fixing your motorcycle should be a crime to Apple, who feel the same way, but about phones.
“Stephen Colbert” is a character that was once played by Stephen Colbert: a right-wing blowhard pundit who called Bill O’Reilly “Papa Bear.” When Colbert took over the Late Show, the “Stephen Colbert” character disappeared (possibly because Viacom claimed the rights to it!), but now and again, he reappears.
You know the drill. You go to the dentist and they ask you how often you floss. You lie through your teeth and say, “every day!” (Bonus points if you have some cilantro or chives stuck in your gums from lunch). You don’t want to keep up the charade any longer, but rubbing that tiny strand […]
The Raspberry Pi Foundation has done outstanding work packing a fully capable desktop computer into a package the size of a deck cards—especially one that only costs $35. But if you already have a working laptop, why should you care? Oh, how much you have to learn. Besides operating well as a compact digital media hub, […]
Custom coffee vessels are the perfect piece of office flair, but it’s just a matter of time before your VOTE FOR PEDRO mug will start to lose its relevant wit. Why not have a new one every day, with whatever silly nonsense you want sticking off the sides? You can save big on your novelty […]