Gray

What causes hair to turn gray?

I stopped coloring mine several months ago and have noticed only a slight increase in silvery streaks. Not too bad, for my ripe old age.

But I did something the other day that seemed to speed up the process. I went skydiving.

That’s right.

I jumped out of an airplane.

At 14,500 feet.

Several hours after the dive, I looked at myself in the mirror and was surprised to see that the gray area of my head had doubled in size between dawn and dusk.

Skydiving.

Powerful pastime.