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Animal Eyes

Take a look at our close-up photos and see if you can figure out which animal they belong to! It's entertaining, quick, and completely free to play, so what are you waiting for? Get started now and see how well you know the eyes of the Animal Kingdom!

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Fact Lab

Glasses correct our vision by bending the light that enters our eyes. Most people have eyes with different needs; each eye requires a different prescription. The perfect glasses work by focusing the image onto the retina, not only allowing you to see more, but by reducing eye strain as well.

If you’ve ever tempted your cat with some cakes or sugary treats, you might be disappointed to find out that cats can’t actually taste sugar. They don’t have sweet taste buds.

The smallest sample that can be clearly observed under a light microscope is a 500 nanometer long object. It is possible to observe smaller objects than this, but their features might be distorted. Anything smaller than 500 nanometers loses detail because of the wave nature of light.

Fact Lab

If you’ve ever tempted your cat with some cakes or sugary treats, you might be disappointed to find out that cats can’t actually taste sugar. They don’t have sweet taste buds.