Jetpacks, Androids, and the Future That Never Came

Dude, where's my flying car?! We look at 11 venerated visions of future technology that totally missed the mark.

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Total Recall's Airport X-Ray

The 1990 Arnold Schwarzenegger blockbuster Total Recall presented a lot of futurist technology, but its airport X-ray system--which displayed the skeletons (and weaponry) of passengers passing through security checks--seems close to becoming a reality.

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[ 19 Weird but Real Gadgets and Gizmos ]

Republished with permission from PC World (view original version)

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