Category Archives: food

Making Ice Cream With Heavy Metal

After his last project left him with an eleven-pound block of aluminum, [Jason] got to thinking of what most of us would in that situation: fresh made ice cream. His mind was on the frozen concoctions of the aptly named Cold Stone Creamery, a mall food court staple where a chilled stone is used to turn fresh ingredients into made to order sundaes.

[Jason] did the math and found that an eleven-pound chunk of aluminum can absorb a little over 67,000 joules, which is over twice the energy required to freeze 100 g of water. In place of water he …read more

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Posted in chemistry hacks, food, home hacks, ice cream, thermal conductivity, thermal inertia | Leave a comment

Hackaday Prize Entry: Detecting Adulterated Food Using AI

Adulterated food is food that has a substance added to it to save on manufacturing costs. It can have a negative effect, it can reduce the food’s potency or it can have no effect at all. In many cases it’s done illegally. It’s also a widespread problem, one which [G. Vignesh] has decided to take on as his entry for the 2017 Hackaday Prize, an AI Based Adulteration Detector.

On his hackaday.io Project Details page he outlines some existing methods for testing food, some which you can do at home: adulterated sugar may have chalk added to it, so put …read more

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Posted in ai, food, Raspberry Pi, Raspberry pi camera, The Hackaday Prize | Leave a comment

Insanely Hot Oven Makes Pizza in 45 Seconds: Avidan Ross on Food Hacking

In the future, nobody will have to cook for themselves: the robots will take care of it all for us. And fast! At least if folks like [Avidan Ross] have their way. He gave a talk on his 45-second pizza robot, and other DIY food automations, at the 2016 Hackaday SuperConference, and you’re invited to pretend that you were there by watching this video.

Why would you want to build machines to build food? It’s a serious challenge, and there’s always going to be room to improve and new frontiers to cross. There’s immediate feedback: [Avidan] gets to taste and …read more

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Posted in automation, Avidan Ross, coffee, cons, cooking hacks, espresso, food, oven, Pizza | Leave a comment

Sandwich Robot Keeps You Fed So You Can Keep Hacking

Food. A necessary — often delicious — interruption of whatever project you’re currently hacking away at. Ordering takeout gets expensive and it’s generally unhealthy to subsist solely on pizza. With the Sandwich-O-Matic, a simple voice command fulfills this biological need with minimal disturbance of your build time.

Built for a thirty-six hour hackathon, the Sandwich-O-Matic is controlled by a Photon and an Arduino. The backend is running node, hosted on AWS, and Google Cloud was used for voice to text recognition. This thing is a fully automated and voice controlled sandwich building station. A DC motor services the toaster, while …read more

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Posted in Arduino Hacks, automated, food, hackathon, maker, Matic, sandwich, voice controlled | Leave a comment