3 ms·
I live near a small airport with a lot of air traffic fueled by tetraethyl lead (avgas). So it seems society hasn't really caught up if it's a rich person's hob
by gengelbro 5y ago
I live near a small airport with a lot of air traffic fueled by tetraethyl lead (avgas). So it seems society hasn't really caught up if it's a rich person's hobby.