clouds PCh

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clouds PCh
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Kinetic Illusions in Op Art pinned with #Bazaart - www.bazaart.me

The Rotating-Tilted-Lines Illusion, by vision scientists Simone Gori and Kai Hamburger, then at the University of Freiburg in Germany .To best observe the illusion, move your head closer and then farther away from your computer screen.

graftheory: Platonic Solids by Moni | Visualizing Math

graftheory: “Platonic Solids by Moni ” ““In the first place, then, as is evident to all, fire and earth and water and air are bodies. And every sort of body possesses solidity, and every solid must necessarily be contained in planes; and every plane.

a few sentences about winter

We had such a short period of winter, you could miss it. I mean a week of beautiful snow, slightly frosty and sunny weather.

Nature around me

December was warm as ever. In January, two weeks of frost, then two weeks with snow beautiful winter. Over the next three days has returned autumn weather, the snow completely melted

Przyroda wokół mnie

Przyroda wokół mnie

Przyroda wokół mnie

Przyroda wokół mnie

Przyroda wokół mnie

Przyroda wokół mnie

Nature around me

Poland boasts the largest population of white storks in Europe.