Hey there, Air Breathing Mammal. Think you get oxygen just like the other creatures around? Not even close. Eleanor Lutz is at it again, continuing her series of designerly graphics that teach us fascinating science. This installment features a GIF animation of how three different animals breathe: humans, birds, and grasshoppers. For something as simple as “suck air in, blow air out”, this graphic shows a striking diversity of what happens to that breath once it’s inside the body.
Now you’ll know why birds are active on mountain peaks where you won’t find any mammals. [Read more...]