The process by which color changing spoons are made is known as thermochromic process. The variation of temperatures is what makes the colors to change on the substances used in the composition. Leucodyes or liquid crystals are the substances used. The most practical use being in the making of color changing spoons and even baby bottles. The reason for this being quite simple. Being able to tell the temperature this way when feeding the baby is obviously why.
Lets look at how this whole thing works on the spoons. It absorbs light and emits light at a different wavelength than lower temperatures via the molecular structure which changes reversibly after absorbing a certain amount of heat. Many wonder how this works and some even mention magic but it so happens it is the work of pure science behind this color changing art.
What are the uses for these spoons? There are other items that made with this technology such as coffee mugs and mood rings among other things. That alone proves that the spoons are very safe for usage. Secondly the technology in use during their manufacture has been in existence since the 1970’s. Again cementing the reason why they are safe as the technology would have already been abolished if the same were opposite.
What are the uses? The major use is in baby care as earlier mentioned. Many moms around the globe find it very useful and absolutely would recommend it time and again. It saves one immeasurably chunks of time during feed time. Thanks to technology and the invention of color changing spoons for it has transformed the lives of millions of moms around the world. The second use is by frozen yoghurt and ice cream outlets. Children are more excited … Read More ...Read more