Grabbing hold and letting go: The exploding bolts that bring us to space


Space

The story of heroic fasteners that will get us to the moon and back.

It'll take millions of pounds of rocketry to get humans back to the moon, but only 20,000 will return home. We'd get nowwhere without a group of exploding bolts.
via Popular Science "https://ift.tt/2CFRhxe"

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