Comment by david927

2 days ago

This is incredible engineering and deserves nothing but applause.

It's only incredible engineering once it performs in the hands of buyers. It's an incredible demo until then.

  • They still had to engineer the demo unit.

    • Which may have been tailored for the demo - for example, put a very small battery pack in there, so that the weight is much lower than the weight of the actual car would be - it only needs to drive a few meters, doesn't it?

      Based on the record of Musk & co straight out LYING in such events (remember Solarcity?), I am very confident in saying that a large portion of what they demonstrated they have not actually solved how to fit in a real production car.

    • There is no amount of evidence that will ever change the minds of some of these posters.

      They could be in the unit when its happening and there would still be some counterclaim.

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  • It's not like demos are bereft of engineering. It's still incredible engineering even if they never ship a single car.

    • Unfortunately, it's impossible for us to verify what parts of the demo are 'realistic'. Did they use assisting technologies (e.g. a wire rig)? Is anything repeatable, or are the components one-and-done?

      The software industry has taught me how sneaky a demo can be ;). That's without considering Tesla's history of bonkers claims and sus demos (anyone else remember the bulletproof windows?).

      Edit: Removed a rhetorical question about the demo. Apparently there was a live audience, so they couldn't have just made a very tiny Roadster haha.

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This is a tech demo until it actually ships. Actual engineering requires things like cost effectiveness, reliability, and reparability that are yet to be seen.

It’s not like this is the first time that Elon has overpromised and underdelivered.

It is incredible engineering and also a enormous waste of effort by a car company that seems to have stopped caring about releasing cars for the mass market.

Engineering is practical, not self serving entertainment. This may be classified as interesting technological study perhaps.

Uhhhh sure if rocket propulsion is fair game now? Seems a little overdone. Is my local DOT okay with this?