Color changing cups and mugs are all the rage lately. Both Costco and Starbucks have sold their own versions of this trendy item this year. Now, Disney is jumping on the bandwagon. The Disney Ink & ...

Have you ever seen a mug that changes colour once a hot drink is poured in? Or a ring that is said to change colour with your mood? Both of these items use thermochromic materials. These substances ...

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Both of these items use thermochromic materials. The colour of these substances is affected by changes in temperature. This effect is usually reversible, meaning the material returns to its original ...

The day doesn't begin until you have a steaming cup of joe. If you think about it, giving the morning beverage a human's name is sweet, if not a little strange. Urban legend has it the nickname can be ...