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27 mar 2011 · Dave & Dave is raising funds for Coffee Joulies – your coffee, just right on Kickstarter! Cool your coffee faster and keep enjoying it longer with Joulies, stainless steel beans filled with a magic heat-absorbing material.
BI4L: Coffee Joulies. A while ago, my wife and I (along with thousands of others) backed the original Kickstarter campaign for Coffee Joulies. If you haven't heard of these amazing little things, they're basically heat batteries for your drinks. They've got a material inside that changes phases from solid to liquid at 140F, and can store a lot ...
Joulies are coffee bean shaped stainless steel capsules that you put in your coffee and they keep your coffee at just the right temperature. Last year they did over $600,000 in revenue between Kickstarter and their Shopify store.
4 kwi 2011 · Coffee Joulies are a unique bean that uses a phase change material, or PCM, to maintain a comfortable drinking temperature. You're already familiar with one PCM, ice, that is used to keep...
17 maj 2011 · I know, were on a coffee kick, but after you shoot your coffee into your cup, are you just going to sit around waiting for it to cool or take action with heat transforming phase change material? Then coffee Joulies are for you. Developed by two design engineers named Dave, the stainless steel beans cool down your coffee three times faster than ...
18 maj 2011 · Aiming to help make that middle ground last longer, Coffee Joulies are small stone-like devices that can be immersed in hot drinks — cooling them while they’re too hot, and then heating them as they cool down.
8 sie 2014 · Coffee Joulies are designed to improve the temperature profile of your hot beverage and improve your overall experience. To achieve this, they do two things: Absorb heat to cool down coffee fast – To solve the problem of coffee being too hot at first, Joulies absorb heat from hot coffee and store it in something called ‘Heat of Fusion ...
