In the fields of industrial steam boilers and commercial hot water heating, gas steam generators are favored for their efficiency and economy. However, within gas technology, there is also an ...

A startup from Boulder, Colorado, is pitching what it calls the world's largest aircraft by volume, a plane so massive it could carry four F-35 stealth fighters or six CH-47 Chinook helicopters ...

The AH-64 Apache is considered by the American military, which uses it, to be the world's most advanced attack helicopter, and no one dares contest that claim. After all, we're talking about one of ...

Abstract: The fully focused synthetic aperture radar (FFSAR) altimetry technology has greatly enhanced the accuracy of coastal sea surface height (SSH). However, due to its pulse-limited mode in the ...

The first model of the European Space Agency's (ESA) reusable rocket demonstrator Themis is standing at its launch pad in Kiruna, Sweden. Themis is investigating technologies to demonstrate rocket ...