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This Mind-Boggling Puzzle Has No Beginning or End

Most jigsaw puzzles present assemblers with a clear challenge: Arrange the pieces just right until you’ve recreated the picture on the box. If puzzles appeal to your logical side, you may have a hard time completing the Infinite Galaxy Puzzle. As Gizmodo reports, the pieces are specially designed to fit together in any direction with no boundaries to contain them.

The edgeless puzzle was made possible using “math, science, and lasers,” according to the creators. The geometric concept that inspired the idea is called a Klein bottle, a theoretical 3D shape that’s mathematically identical inside and out.

Because both sides of the puzzle feature a picture of the Milky Way’s galactic core, it has no fixed up or down. The image wraps around from one surface to the other making it impossible to see the whole thing at once. When putting the puzzle together, pieces on the outside can be flipped over and transferred to the opposite side of the image, giving assembly a never-ending effect.

One puzzle includes 133 pieces laser-cut from birch plywood and costs $100. If you prefer puzzles that leave zero room for creativity, this 1000-color monstrosity from German artist Clemens Habicht is just as maddening.

[h/t Gizmodo]

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fun
Here's How to Turn an IKEA Box Into a Spaceship
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Since IKEA boxes are designed to contain entire furniture items, they could probably fit a small child once they’re emptied of any flat-packed component pieces. This means they have great potential as makeshift forts—or even as play spaceships, according to one of the Swedish furniture brand’s print ads, which was spotted by Design Taxi.

First highlighted by Ads of the World, the advertisement—which was created by Miami Ad School, New York—shows that IKEA is helping customers transform used boxes into build-it-yourself “SPÄCE SHIPS” for children. The company provides play kits, which come with both an instruction manual and cardboard "tools" for tiny builders to wield during the construction process.

As for the furniture boxes themselves, they're emblazoned with the words “You see a box, they see a spaceship." As if you won't be climbing into the completed product along with the kids …

Check out the ad below:

[h/t Design Taxi]

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Food
The Best Cupcake in All 50 States
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We’re going to sugarcoat it. Twelve years after the advent of the cupcake-only bakery (the California-launched chain Sprinkles is credited with opening the first in 2005), there are a lot of options. We rounded up 50 of the best decadent desserts across the country. So go out, have your (cup)cake—and eat it, too.

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