{"id":2243,"date":"2017-06-09T09:27:19","date_gmt":"2017-06-09T09:27:19","guid":{"rendered":"http:\/\/www.experimentoscientificos.es\/?p=2243"},"modified":"2021-03-05T13:53:50","modified_gmt":"2021-03-05T13:53:50","slug":"hacer-un-calentador-de-manos","status":"publish","type":"post","link":"https:\/\/www.experimentoscientificos.es\/en\/hacer-un-calentador-de-manos\/","title":{"rendered":"Making a Hand Warmer"},"content":{"rendered":"
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If you've ever spent time outdoors with cold hands, chances are you've already used a hand warmer. If you want to find out the science behind these hand warmers, you can do so by doing this simple experiment where we are going to make a hand warmer. You will be able to see how the oxidation process of a metal can be used to provide heat.<\/p>\n