Can post-breakup Facebook surveillance delay emotional recovery?

More than 900 million people worldwide are active users of the social networking site Facebook, and it is estimated that as many as one-third report using Facebook to check on the activities of former romantic partners. The ...

Lower-cost metal 3-D printing solution available

3D printing of plastic parts to prototype or manufacture goods is becoming commonplace in industry, but there is an urgent need for lower-cost 3D printing technology to produce metal parts. New substrate release solutions ...

Molten glass 3-D printer produces optically transparent glass

A new additive manufacturing technique uses an innovative process for printing molten glass at sufficiently high temperatures, layering it to produce strong 3D-printed glass objects able to transmit light. The modular, scalable ...

Preparing for a human mission to Mars

Future human missions to Mars depend on field research in an environment similar to that of Mars. It will enable the evaluation of operational concepts and optimization of strategies. The goals and results of the AMADEE-18 ...

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