Nano-Tech Water Drop Puzzle
The Nano-Tech Water Drop Puzzle is simply a puzzle that cleverly exploits surface tension in water to allow you to use individual water drops instead of marbles or metal bearings in a toy.
Although the unit is using plastic for the game, it does mean the game is suitable for young children, as there are no harmful small parts to worry about. It's a funky idea, eco-friendly, and it looks fun!
Source: Coolest-Gadgets
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Dan
Dan is a well-experienced author who is interested in exploring new things related to eco-friendly gadgets and technologies. He never lets any latest technology go off his sight. Being passionate about contributing to the clean environment, he writes articles on the latest renewable gadgets and other energy-saving technologies.
