A reference module was also created with no Al foil layer at all. All layers had an area of 250 mm on 250 mm, except the cell, which had measurements of 156 mm on 156 mm. A thermocouple was ...

A US company's prototype jet has broken the sound barrier in a demonstration it hopes will pave the way for a successor to the Concorde. Boom Supersonic's XB-1 is the first civilian aircraft to ...

After years of testing and refinement, a pilot flying the aerospace company’s XB-1 scale prototype finally broke the sound barrier during a livestream event—not once, not twice, but three times.

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the air tens of thousands of feet above the Mojave Desert and a crowd of ...

A US company's prototype jet has broken the sound barrier in a demonstration it hopes will pave the way for a successor to the Concorde. Boom Supersonic's XB-1 is the first civilian aircraft to ...

The blanket boasts a heat reflecting foil layer that reflects your body heat back onto you, providing an extra layer of warmth without needing electricity. Available from Amazon or Sleepy People ...

Described as sumptuously 'comfortable and cosy', the blanket operates by using a heat-reflecting foil layer that bounces your body heat back onto you, providing an extra layer of warmth without ...

Long underwear — a.k.a. long johns, thermals, base layers, or whatever else you want to call the cozy, body-hugging tops and bottoms worn beneath looser clothes in cold weather — is my ...