ReddBert
ReddBert t1_j2f57rx wrote
Reply to LPT: Admitting when you are wrong, directly and succinctly, is not only being a great teammate, but also a great way to determine friend from foe in the workplace. by AdministrativeAct902
Someone who admits when he’s wrong deserves more trust (and respect) than someone who puts his ego first and always tries to save his opinion/preconceived notions.
ReddBert t1_itb8882 wrote
Reply to comment by pyrophoenix14 in NASA orders 3 more Orion crew capsules for Artemis moon missions by Apart_Shock
I’d say you’re right but it would only work if they would move at SpaceX speed. Otherwise it could take another decade for NASA to receive the second one, not to mention the third and fourth one.
ReddBert t1_jefhjpp wrote
Reply to comment by wwarnout in Heat Pumps could supply 20% of building heating by 2030. Supercritical CO2 heat pump sales in Japan have now reached a total of 8.5 million units. by DisasterousGiraffe
Greenhouse factor of 1 (by definition), which is much better than current fluids (propane is coming up, which has a factor of 3 which is very good compared to the other fluids).
It is non-flammable and can be used indoors (unlike the above mentioned propane).