How many Hertz can the human eye see?

FAQ for the last Day

• Do sponges respond?

Still, the sponge does not have a nervous system, but it can react to the environment by changing the size of the tube of the filter feeding system by an action called "expansion / contraction rea (...)

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• How much sleep do elephants need?

Another sleepless night in the savanna. Wild elephants sleep an average of two hours per night and are known as the lightest snoozer in mammals. Previous studies have investigated such habits of c (...)

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• Is there a White ocelot?

The appearance of Ocelot is similar to that of a domestic cat. Ocelot is an elegant and slender cat, about 2-3 feet (65-100 centimeters) long (excluding its tail) and weighing about 9-14 kilograms (...)

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• Can ocelots be GREY?

Othelot's fur is extensively marked with a solid black marking on a creamy, tan, yellowish, reddish-gray, or gray background color. The spots on the head and limbs are small, but the markings on t (...)

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• Do giraffes get lightheaded?

If your blood pressure drops too low, you may not have enough blood in your brain and you may faint. Due to its long neck, giraffes spend a lot of time moving their heads from bottom to top. There (...)

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