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

Movies on Instagram: "Tom Cruise spent a lot of time off-camera with young Jonathan Lipnicki (Ray), playing and talking with him to build a genuine connection. This helped their bond feel completely natural on screen, which became one of the film’s emotional highlights. In fact, this line “Did you know the human head weighs eight pounds?” was actually improvised by Lipnicki himself! His innocent charm and spontaneous energy brought warmth and authenticity to the movie, perfectly balancing Cruise

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