New inventions
Smart stainless beans to cool and heat your drinks!Hello new inventions fans,
Do you like coffee, Tea or other hot drinks ? There is a problem you may be facing, a hot drink can be too hot, so it burn your tongue.
Technology solved this bu introducing a new invention called Coffee joulies, coffee joulies are just small stainless pieces you put them in your cup and it keeps it warm for a long time.
How does coffee joulies work?
It works based on a simple principle, it has a material inside it, once you put boiling water on the cup they are in it absorb the heat so it makes it cooler faster, then it starts to release heat slowly, upon this simple principle it can make it moderately warm for a much longer time.The main issue that may come in your mind is " is there any side effects of that way of using coffee joulies" ?
As the inventors say, there is no harm, the invention is totally made of materials that can't be harmful to your health.
Another frequently asked question about coffee joulies is about how many of them have i to put ?
Actually it depends, the bigger your cup, the more joulies you have to pop into, the inventors on KickStarter said that:Put one in your double espresso, two in your mug, three in your tall coffee, four in your travel thermos, and five in your venti.Fortunately coffee joulies last for a life time, so you pay its price one time only, you don't have to buy more of them but in case of sending a present to you Mom!
Another good feature of coffee joulies is that it is cleaned by the usual way of washing a dish, just put it in a dish washer, there is no special way to wash it.
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