What Happens in Your Body Every Time You Breathe?
Did you know, just by sitting at your computer you take 12–15 breaths per minute? That’s thanks to the world’s most powerful sponges keeping you alive – your lungs. At room temperature, you inhale around 25 sextillion molecules with just one breath. That’s 25, followed by 21 zeros. Breathing is the most important thing our body does. People can’t live without breathing. Let’s find out how human lungs work!