There would be little point in being much more sensitive to sound, as all we would hear would be a ‘ hiss, ’ ” the result of the random movement of the atoms and molecules that make up the air.
Veel suuremal helitundlikkusel poleks mingit mõtet, kuna siis kostaks meie kõrvu pidev kahin ”, mis tekib õhuaatomite ja - molekulide juhuliikumisest.