Emerging Tech

The Dragon has landed

With the successful recovery of the SpaceX Dragon capsule, private space exploration takes a great leap forward. But it's also a reminder of the history of private business in manned spaceflight, both real and imagined.

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Microsoft moves from vibrotactility to ambient textures

A Microsoft patent filed in May (and published yesterday) describes a �topography-changing� display in which shape-memory polymers would react to light signals to change the texture of a display surface, a technology that may be used to develop tactile touchscreens or other controls.

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Inoculating our broken infrastructure

University of Newcastle researchers may have come up with a biotechnology answer to the roadway printer I posted about yesterday: bacteria modified to colonize cracks in concrete and fix ruined buildings and crumbling roadways.

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