I tested the Wolfbox 4-in-1 Jump Starter with Air Compressor during a real-world emergency

This multi-function device earns its spot in any car emergency kit with multiple functions, most of which come in handy ...
Task & Purpose

The big problem facing Air Force combat search and rescue

Air Force photo by Senior Airman Grace Turpin. Combat search and rescue is the promise the Air Force makes to American and allied pilots and aircrew: “if you punch out over enemy territory, we’ll come ...
The Guardian

Trump’s Air Force One turns back to Washington after ‘minor electrical issue’

US president boards another aircraft to continue trip to World Economic Forum in Davos, Switzerland The US president’s plane, Air Force One, has been forced to abort its flight to Switzerland and turn ...
CNN

A cooler climate solution: Air-conditioning without the compressor

Most cooling technology in use relies on vapor-compression technology, which circulates chemical refrigerants through a compressor. “The cooling sector has historically been very risk-averse,” said ...