Solid-state electrocaloric materials heat up cooling performance

Electrocaloric materials have potential to replace liquid refrigerant in cooling systems, thus avoiding the emission of harmful greenhouse gases. But currently, electrocaloric devices can only operate within a small temperature span. A recent study reported a new electrocaloric prototype with greatly improved temperature span and cooling power.

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Communicating the sustainability crisis: ACerS members help lead the charge for action with new paper, alliance

The world is facing a fundamental sustainability crisis. Scientists have a role to play in not only developing new materials and technologies to combat the crisis but also in communicating about the situation to the public. Several ACerS members have made significant strides in this regard with the release of a new paper and helping to establish a new international alliance.

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Video: Ceramic knives help sharpen chefs’ skills

Knives are one of the earliest tools used by humanity, but the materials used to create these sharp-edged tools have undergone some significant advancements since the early days. Learn about the benefits and limitations that come with using ceramic knives in your kitchen.

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