At the speeds in the video, I doubt air cushion is enough, though it might help. It might also work against you (ever driven past a semi trailer and felt yourself sucked towards it?)This is just a quick guess, but I think a high speed aerodynamic object passing through a smooth walled tunnel will passively keep distance from the walls: if it gets closer to any of the sides of the tunnel the pressure differential from the Bernoulli principle will pull it back center. I.e. a bit like a hovercraft (just a different principle).
I.e. it has physics on its side. Literally.
The most amazing property: the faster the object is, the stronger the stabilization force (!). It might even be impossible to hit the walls at high speed, unless the chassis (I almost wrote 'air frame') literally disintegrates.
This would be absolutely amazing if true: wondering what @neroden thinks about this. I believe this is a big argument in favor of the safety of tunnels.
Agreed, except the last part: it seems unlikely to me that they'd decide to stop ALL factory tours if just 'empty space' and 'warehouses' were upgraded, right? I.e. the upgrades could be extensive and must be affecting significant parts of the old factory tours.
This guy is usually very theatrical and sounds convincing, but gets important details wrong.
True, didn’t want to make a long post out if it to discuss all he said.
I thought the 10% rule was only for new buys. But if stock appreciates they will simply buy other stock with any new money and the balance will resolve. No need to sell
Yesterday the pre-market was at 184 for a short period, I think that was the bottom, and anything below 200 was a good entry into $tsla I think. I brought my average down to 210, and I am pretty sure my portfolio will turn positive soon
While that could be technically possible from the wording of the email, the push for 1k production per day strongly suggests that he is talking about cars currently able to be produced.
