ハンチョロさんのインスタグラム写真 - (ハンチョロInstagram)「Did you know the doors of the Deloreon have space-age tech developed by the defense industry? Grumman Aerospace developed the doors' torsion bar (which helps with the lifting and lowering) and did most of the manufacturing under cryogenic conditions to ensure longevity. When not working on the DeLorean, Grumman made things like the Apollo Lunar Module and the F-14. Pretty sick right!?」2月24日 2時43分