“You need to make sure technicians can work with these systems in real-world scenarios. That’s the only way to really prepare them." The future of commercial refrigeration runs on R-744 and, for HVAC ...

The natural refrigeration system of Dudran Boniyar is an outstanding example of traditional practices providing sustainable solutions to modern challenges Du ...

and refrigeration lets meat-eaters ignore the consequences of their consumption. For all the solid advantages of access and affordability, our food system is frostbitten: injured by exposure to ...