Elon unveils more details about the falcon wings opening mechanism which includes an innovative sonar sensor that goes through metal.

Overview:
00:00. Tesla's mission
01:00. Safety & air safety
11:44. Automatic doors & falcon wing doors
15:50. Falcon wing door demo - tight parking
21:50. Towing & storage capability
25:09. Performance specs
26:00. Model X handover to first gleeful customers