Inside History on Instagram: "Antarctica’s weather is unforgiving at the best of times, but when it escalates to Condition One, it becomes genuinely life-threatening. The cold grows unbearable, winds strike with relentless force, and visibility falls so low that going outside is prohibited. The air cuts like a blade, your face goes numb within seconds, and even breathing feels laborious. For the human body, it’s like standing inside a massive freezer while a storm slams into you from every direc

MARION on Instagram: "Marcus Gunn syndrome isn’t something you see talked about often…so I’m sharing what it actually looks like in everyday life. If this helps even one person feel less alone or more understood, it’s worth it 🤍 Visibility matters. #marcusgunnsyndrome #jawwink #marcusgunn #syndrome #awareness"

SCIENCE | FACTS | BEYOND | HISTORY | on Instagram: "It looks unbelievable, but it’s completely real. This rare condition, known as a true human tail, is a medical anomaly that occurs when embryonic development doesn’t fully regress structures present early in human growth. 🧠 During early development, all humans briefly form a tail-like structure. In extremely rare cases, it doesn’t disappear — resulting in a visible, tail-like extension at birth. Most are harmless, though some can be connected