I was wondering if Olympic swimmers
Hold their breaths while doing laps on
The surface of the water, or is it just when
They are underneath the water. Why?
I was wondering if Olympic swimmers
Hold their breaths while doing laps on
The surface of the water, or is it just when
They are underneath the water. Why?
I was wondering if astronauts can see me
Eating my spaghetti if they use a really
Big telescope, or if they just have to
Imagine it to the best of their ability.
Why?