History Photographed on Instagram: "This is the phenomenon of astronauts temporarily having difficulty readjusting to Earth's gravity after spending time in space.⁠ ⁠ This condition, which is called orthostatic intolerance, is a condition where the bodies struggle to adjust to Earth’s gravity in an upright position. ⁠ ⁠ In space, their bodies adapt to microgravity, which weakens leg muscles and causes cardiovascular changes. ⁠ ⁠ Back on Earth, standing up can lead to a sudden drop in blood press

Explaining Nature on Instagram: "The Golden Langur is one of the rarest and most striking primates in the world. Found mainly in the forests of Bhutan and a small region of northeast India, its silky golden coat and black face give it a truly distinctive appearance. Despite its beauty, sightings are incredibly rare, not only because of its dwindling habitat, but also because this species is unusually wary of people. Unlike many primates that live near villages or adapt to human presence, the Gol

Explaining The Universe on Instagram: "Follow (us) @ExplainingTheUniverse to learn something NEW every day 🧠💫 Jupiter is the largest planet in the solar system, made mostly of hydrogen and helium with no solid surface. It’s known for its swirling storms, including the Great Red Spot, and its strong magnetic field. Surrounded by faint rings and at least 95 moons, Jupiter’s largest, Ganymede, is bigger than Mercury. The planet’s immense size and power make it a key object of study for understand

Inside History on Instagram: "Japan’s earthquake-resistant infrastructure is among the most sophisticated globally, built to safeguard lives and property in one of the planet’s most seismically active zones. The country enforces rigorous building codes that mandate the use of reinforced concrete, flexible steel frameworks, and base isolation systems that enable buildings to sway safely during quakes. Many high-rise structures are outfitted with tuned mass dampers or water tanks to absorb and red

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