White vs. Blue In The Pool

White vs. Blue In The Pool

Courtesy of WOWSA, Seal Beach, California.

The last week saw strong winds whip the coast of Southern California.

In a pool in Seal Beach, nearly all the white backstroke flags easily tore off. In contrast, nearly all the blue-colored backstroke flags remained intact despite the winds.

Why? Do you know? Can you guess?

Share your answers to [email protected].

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