NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

NEW! Outside TV show

Alex Honnold explores Nevada’s wild side

Watch now

Published

For almost 40 years, Don MacGorman has launched truck-sized data balloons into storms while enduring drenching rain and potentially lethal hail. For the National Severe Storms Laboratory physicist who literally wrote the book on lightning, it's all just another day's work.

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