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Colombia's rainbow waterslide: The world's longest plastic slide takes internet by storm
To experience the unique attraction of the world's longest plastic slide, a trip to Colombia is ... "It looks like a ton of ...
Hackaday14y
Fun Slide Whistle Synth Toy
The synth was built to emulate the sound made by playing a slide whistle, and also as an entry into the 555 Design Contest, which is quickly coming to a close. If you’re not familiar with a ...