Estimating steepness of a slope is primarily a winter sport, associated as it is with skiing or snowboarding.
But you can find yourself imagining a large number for the grade of a hiking path, too, any of the other seasons of the year. Are you good at guessing the angle of a slope you’re facing? Very likely not, says meteorologist Joel Gratz in this video. See why. Click below or go to the original YouTube video.
Applied science for outdoor adventurers
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