Yo, engineers of tumblr, can anyone explain to me why we aren’t working with Stirling engines for the automobile industry? I get that the heat source is external and takes longer than the current need-it-now engines, but couldn’t that be managed? And if not a full Stirling, how about a hybrid? Why isn’t THAT more common? I’m new to all this, so apologies if this is a blatantly obvious question.











