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Does conflict-free sourcing matter?

When consumers make the decision to purchase a tablet, they're probably not thinking about violence in the Democratic Republic of the Congo—but they should.

dateNov 19, 2015 in Other
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How to solve a Rubik's cube in five seconds

This week, 14-year-old Lucas Etter set a new world record for solving the classic Rubik's cube in Clarksville, Maryland, in the US, solving the scrambled cube in an astonishing 4.904 seconds.

dateNov 30, 2015 in Other
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That laser pointer could be more dangerous than you think

Lasers are rapidly getting cheaper, smaller and better. CD, DVD and BluRay players all brought lasers to use for our entertainment. In science, amazing laser imaging techniques were recognised with the Nobel Prize for Chemistry ...

date8 hours ago in Other
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