City Rack Has A Built-in Lock To Secure Your Bike

City Rack Has A Built-in Lock To Secure Your Bike 

City Rack

The conceptual City Rack by designers Ilya Tkach and Nikita Gutsalenko has a lock built-in so your can secure your bike – rather than having to chain it up to whatever fence or post you find. It looks like several City Racks can be placed side-by-side, and that they work with a payment system, just like a car meter (though probably not with a time limit). The ring-shaped design of the City Rack’s lock allows you to shore up your bike from many different angles, so you can snag the frame and whichever tire you like.

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Rubberband Contest For Young Inventors

Rubberband Contest For Young Inventors 

There’s a really cool contest going on now for students grades 5 through 8, challenging them to invent something with one or more rubber bands. It’s the first of its kind, according to the sponsors, and just thinking about using a rubber band in something totally new has got to be a stretch.

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