[bmtextbox type=”alert” title=”In Brief” image=”0″]Boeing have designed and patented an artillery shell which is fired (via a gun) near the fire to retard the fire.[/bmtextbox]…
Tag: shell
NASA Overcomes a Major Challenge for Human Mars Mission
Harsh space radiation environment poses a major hurdle for deep space exploration for space exploration beyond low Earth orbit (LEO). Usually space vehicles are constructed…