Robert’s Rocket Project has been going ... Build and Test Small Liquid-Fuel Rocket Engines.

We’ve never seen a liquid-fuel rocket build before, so that’s what this roundup evolved into. First up is [Robert Watzlavick], who has been has been building liquid fueled engines for the last ...

THE author of the accompanying article is the dean of scientific experimenters on the high efficiency rocket as a means ... and is Dr. Goddard's second official progress paper on his work.

Situated near the irrigation pump station, the monument memorializes a long-ago feat by Robert Hutchings Goddard ... first successful launch of a liquid-fuel rocket (prior to that, rockets ...