@TheOneWithTheHair to Today I LearnedEnglish • 1 year agoTIL Boeing, NASA, and United Airlines test sustainable aviation fuelinnovationorigins.comexternal-linkmessage-square19arrow-up1166arrow-down117
arrow-up1149arrow-down1external-linkTIL Boeing, NASA, and United Airlines test sustainable aviation fuelinnovationorigins.com@TheOneWithTheHair to Today I LearnedEnglish • 1 year agomessage-square19
minus-squareguyrocketlinkfedilink-4•1 year agoInteresting. You’d think after that whole Hindenburg thing they might not want hydrogen on an aircraft.
minus-square@EverythingispenguinslinkEnglish10•1 year agoOddly enough we are no longer using bags made out of gelatine impregnated cotton to contain hydrogen gas.
Interesting. You’d think after that whole Hindenburg thing they might not want hydrogen on an aircraft.
Oddly enough we are no longer using bags made out of gelatine impregnated cotton to contain hydrogen gas.