To study debris dynamics from volcanic blasts, scientists tracked ping pong and tennis balls sent flying during controlled explosions. The sporting goods make surprisingly good proxies for silicate lava bombs (fiery boulders of magma).
To study debris dynamics from volcanic blasts, scientists tracked ping pong and tennis balls sent flying during controlled explosions. The sporting goods make surprisingly good proxies for silicate lava bombs (fiery boulders of magma).
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