31/01/2019

First private spacecraft shoots for the moon

"Moon of Israel" is an epic 1924 film from the golden era of silent movies, and helped launch the directing career of Michael Curtiz, of "Casablanca" fame. Sequels seldom live up to the original. But if Israel's plans to ...

Environmentally stable laser emits exceptionally pure light

Researchers have developed a compact laser that emits light with extreme spectral purity that doesn't change in response to environmental conditions. The new potentially portable laser could benefit a host of scientific applications, ...

Risk aversion rises with violent crime

Fear in the wake of violent conflicts causes people to take fewer risks, which may come at the expense of bettering their lives and the economy.

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