The device I made would be an insertable device into the palm of a human hand that could flip from attracting / repelling water molecules. This would enable people to stay dry during rainstorms or collect sitting water to gather it some place else. This concept stems from my fascination with magical powers and specifically “waterbending” as it is termed in the Avatar series. I think it would be amazing to have something like this exist because it’d be almost like giving superpowers to humans. With all the discussion of body modification, it’s hard not to consider the possibility of superpowers because that’s such a popular theme in our media today. Being beyond human is a common fantasy instilled in our minds since childhood, and as technology develops I wouldn’t be surprised if it was, a long way in the future, realized.