This cycle of compression and expansion enables continuous heat transfer. This mechanism of action, similar to that of an accordion, is both simple and effective. It allows the device to function ...

“While previous studies mostly focus on original system design and numerical simulation, we report a rational and universal ...

Developed at China’s Huazhong University, thermogalvanic cells offer a potential alternative to traditional refrigeration ...

A device made of polymer thin films shows promise for use in wearable and portable applications. UCLA materials scientists ...

Air conditioning and refrigeration consume about 20% of global electricity, relying on century-old vapor-compression ...

The baseline model with a wedge cut out to show the interior. Source: U. S. Ames National Laboratory ...

Importantly, there are two calculation methods: one based on standard values and one based on measurements. Standard values should only be used for (compression) cooling devices with a cooling ...

The research team developed a cooling device that can achieve ultra-cold ... Unlike the existing cooling methods that use gas compression and expansion through an adiabatic demagnetization ...

With mounting stress and average screen time on the rise, it's no surprise that eye strain and headaches are, too. Thankfully ...