Tesla's Roadster flew, drove upside down and hit 60mph

Tesla's latest Roadster demo in Waco, Texas, was less about spectacle and more about what it signals for performance engineering. The car reportedly drove upside down, briefly flew, and reached 60mph in under a second. Those are headline-grabbing moments, but the professional takeaway is the engineering behind them, from stability to acceleration tuned to extremes. For engineers, designers and anyone working in automotive or EV technology, demonstrations like this set expectations for what the next generation of vehicles might attempt. The open question is how much of this translates into a production car that customers can buy and trust. Until that becomes clear, the demo is best read as a signal of ambition and engineering capability rather than a finished product. How do you see the gap between show-stopping demos and production-ready cars?