MaThe Blue Apollo butterfly (Polyommatus amandus) is a delicate species with a wingspan of 28–36 mm. Males have upper wings with a bright sky-blue coloration bordered by a black line. Females display wings in brown or gray-brown tones, sometimes with bluish reflections. The undersides of the wings are adorned with black spots and fine orange patterns on a gray-beige background. These markings are a key feature for distinguishing this species from similar blue butterflies.Distribution and HabitatTh
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PINAR GÜNER

When you open your window in the morning or look up at the sky while walking outdoors, what is the first thing you notice? Usually it is that vast blue... Have you ever wondered why the sky appears blue? Let us examine the answer to this question through the window of science and reflection.Is White Light Colored?First, let us note this: the light coming from the Sun is actually white. However, this white light is not composed of a single color. It contains many different colors ranging from red
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Mehmet Bağcı

When you look up at the sky, you often see a blue veil. But have you ever wondered why blue is the color and not some other?Light from the Sun is actually white. Yet within this white light are seven different colors, ranging from red to violet—just like in a rainbow!Around Earth lies the atmosphere, filled with air molecules. These molecules encounter sunlight and scatter it in different directions. Scientists call this phenomenon “light scattering”.Blue light has a much shorter wavelength than
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Hikmet Can Urhan

Van Cat is one of Türkiye’s most renowned cat breeds and is a purebred feline native particularly to the Lake Van basin. It is distinguished by its affectionate nature, white coat, lion-like gait, fox-like long, and bushy tail, as well as its diverse eye colors and strong affinity for water. It is regarded as one of the rare animals that have preserved its purity without hybridization on World, a trait that sets it apart both within the feline world and among other animals.Van Cat (vetamerican)"
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Muhammed Samed Acar

Blue crab (Callinectes sapidus) is a crustacean species native to the coastal waters of the Americas extending from Nova Scotia to Uruguay in the Atlantic Ocean. Over time, through ship ballast water or natural dispersal, it has also been observed along European coasts, in Danish, French, and Japanese waters, as well as in the Mediterranean Sea, the Black Sea, the Aegean Sea, and the Sea of Marmara. Populations have also been reported in the Nile River delta of Israel and Egypt. Its presence in
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nisa nur bağlantı

Sapphire is a precious gemstone mineralogically belonging to the corundum (aluminum oxide, Al₂O₃) group and is particularly renowned for its blue tones. However, only sapphires are not only blue; they can also be found in yellow, pink, green, black and colorless like varieties. Corundums with a red color are not called sapphires but rubies. The word “sapphire” derives from the Latin “sapphirus” and Greek “sappheiros,” likely originating from ancient confusion with blue stones (particularly lapis
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Seray Bayraktar

The Pacific Ocean is the largest and deepest ocean on Earth, covering more than one-third of the planet’s surface! Due to its vast size, it contains thousands of islands. The Pacific is one of the most important bodies of water shaping our planet’s atmosphere, climate, and life.🌎Where Is the Pacific Ocean Located?The Pacific Ocean lies east of Asia and Australia and west of the American continents.When you look at a map, you see a huge blue area between two major continents—that is the Pacific.
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Dilan Nur Kaya

Colors have always been there, as if from eternity. The blue sky, the green leaf, the red apple… We have named them, filled our palettes, and thought everything was complete. Pages of tones in paint catalogs, millions of options on screens…But then came a day, and a piece of news fell before us: “A new color has been discovered. Its name is Olo.”Olo’s strangeness lies here: it does not appear naturally on its own. You will not find it in the petal of a flower, in the veins of a stone, or in the
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Ayşe Aslıhan Yoran