You can make a glowing pickle-lamp by jamming power-boards into either end of a pickle that's resting atop a non-conducting surface and then plugging it in. No idea whether this will burn your house down, but it may be worth it.
Update: Sputnik sez, "Where can I see this without getting my fool self electrocuted? As always, YouTube to the rescue!"
Update 2: Mike sez, "Years ago when I worked at Digital Equipment Corportation, this hilarious 'research paper' from DEC's Western Reseach Lab was widely circulated. Entitled Characterization of Organic Illumination Systems, it details arcing pickles and other assorted vegetables."
Update 3: Wayne sez, "I conducted this experiment years ago as my final high school chemistry project, trying to figure out why only one end of the pickle glows. I came to the same conclusions mentioned about the sodium, but was unable to figure out the polarization. Useless-knowledge.com makes reference to this scientific mystery of pickle polarization:"
Why does only one end of the pickle light up and glow? Look at the amazing electrical storm jumping through the pickle. (Results are best viewed in a dark room. This is better than Star Wars! Don’t worry the pickle will make all the light you need.) Unplug the pickle; reconnect the wires on the opposite side and it still only glows on one end. There is yet no definitive scientific answer to explain the polarization of a pickle connected to AC current.
Update 4: Dan sez, "Years ago, I figured out that if you buy one of those hot dog cookers that runs current through the meat to cook it, you could use it as a (somewhat) safe version of the glowing pickle lamp."
Update 5: Pat sez, "Penn and Teller cover the glowing pickle trick in the 1992 book How to Play with Your Food. It's a great resource for all kinds of food related mischief."
You’d be forgiven for thinking the videocassette format long-dead, but it turns out that Betamax is still around. Sony is finally going to withdraw tapes from sale, bringing a 40-year story to an end. The last recorders were sold in 2002. ベータビデオカセットおよびマイクロMVカセットテープ出荷終了のお知らせ [Sony; via The Verge]
A leaked Comcast memo discloses that the company’s consumer data caps have nothing to do with network congestion, contrary to its public claims. The internet service provider has often complained (such as when lobbying against net neutrality) that it must impose limits on service to prevent network congestion. The argument suggests that these measures are […]
LA Makerspace co-founder Tara Tiger Brown shares a project that her kid-friendly maker workshop is trying to make a reality.
Celebrate Cyber Monday with some brain food. Save on any eLearning deal in the Boing Boing Store today using coupon code: CYBERMONDAY25. Below are a couple of our favorite eLearning offers: eduCBA Tech Training Bundle: Lifetime Subscription:Welcome to your personal online classroom, where you can finally study at your own pace, on your own time (and […]
This minimalist multi-tool will see to it that instead of rocking a tool belt, you’ll carry just one. It’s shaped slightly like a key and weighs less than an ounce, so it plays nice with your keychain. The strong surgical-grade stainless steel blade will last, and is handy for everyday tasks like opening boxes and […]
The Code Black is our top-selling drone of all time—and for good reason. This powerful, palm-size drone is not only insanely fun to fly, but can capture some serious video footage from up above. With a flight time of about 10 minutes and an ultra-smooth ride, it’s a great introductory drone for anyone looking to […]