Scientists have examined the interstellar invader 3I/ATLAS, finding evidence that it is packed with water that could be older than the solar system.

The US-based company says its new AeroTherm G2 uses both electric and heat-pump-based heating. It ranges from 189 L to 303 L in capacity.

"This device shows high cost-effectiveness." Scientists develop astounding material that could slash price of solar power: 'A record efficiency' first appeared on The Cool Down.

A new integrated energy platform using multiple renewable energy sources has been successfully developed and tested, enabling ...

The popularization of solar water heaters in many houses makes it necessary to create an electronic tool for monitoring water temperature as a function of time. It should be easy to use and cost ...

Efficiently capturing and storing excess heat, particularly below 200°C, is paramount to achieving a carbon-neutral society. Every year, factories and homes produce excess heat, much of which gets ...

Instrumentation and Automation System of a Vacuum Tube Solar Water Heater Based on Industry 4.0 Under Real Operating Conditions Abstract: Solar collectors allow us to take advantage of solar thermal ...

The influence of these internal fins on heat transfer enhancement and flow characteristics is systematically examined. The findings of this study provide valuable insights into the optimization of ...

Electron-microscopy findings inform a model that describes the dynamics of heat-carrying phonons at the nanoscale.