stackyFACTSIf you ever needed proof that your chest is basically built like a biological life jacket, look to your respiratory system. Thanks to millions of microscopic air sacs called alveoli, human lungs remain incredibly buoyant even after death. If you tossed them into a swimming pool, they would bob along the surface like a pair of fleshy pool noodles.
Keep exploring facts in this topic.
Health →STACKY FOR IPHONEKeep discovering with Stacky. Interesting facts in an app that is always within reach.
Human left lungs are approximately ten percent smaller than their right counterparts and only have two lobes instead of three, an evolutionary concession made…
Discover more
Adult humans are anatomically incapable of breathing and swallowing at the exact same time because the epiglottis must cover the larynx to prevent food and…
Discover more
Without these extremely fragile bands of internal biological tape, everything would immediately surrender to gravity. They desperately cling to the chest…
Discover more
Because the right side was aggressively claimed, your primary digestive vat is permanently exiled to the left. It just hangs there, awkwardly shaped like an…
Discover more
The psoas major doesn't care about anatomical boundaries, aggressively bridging your upper and lower halves. It originates directly on the lumbar vertebrae…
Discover more
Newly discovered interstitium is a vast network of fluid-filled spaces connecting connective tissues throughout the human body. This web of microscopic…
Discover more