Imagine, dear reader, cruising through an airport terminal this holiday season with both hands free. With no bag in hand, you effortlessly scan tickets, double-thumb texts and scarf down disappointing ...

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CAPE CANAVERAL, Fla. — Even in space, a little duct tape may work wonders. Astronaut Piers Sellers suggested using some multipurpose sticky material to fix a safety-jet backpack used during spacewalks ...