Sapphires show their true colors: Not water-loving

In 1805, Thomas Young studied the mechanical equilibrium at the solid/liquid/gas three-phase contact line (the balance of forces acting on the contact line formed by the intersection of the liquid-gas interface and the solid ...

Cascades with carbon dioxide

Carbon dioxide (CO2) is not just an undesirable greenhouse gas, it is also an interesting source of raw materials that are valuable and can be recycled sustainably. In the journal Angewandte Chemie, Spanish researchers have ...

Splitting water molecules for a renewable energy future

The future economy based on renewable and sustainable energy sources might utilize battery-powered cars, large-scale solar and wind farms, and energy reserves stored in batteries and chemical fuels. Although there are examples ...

Unusual electron sharing found in cool crystal

A team of scientists led by Nagoya University in Japan has detected a highly unusual atomic configuration in a tungsten-based material. Until now, the atomic configuration had only been seen in trihydrogen, an ion that exists ...

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