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Thunderf00t BUSTS the Hyperloop concept

I'm on a boat, motherf... no wait, I'm in a Tesla

Jinx says...

Yeah, the battery pack would catch fire if exposed to water, they must have to seal it pretty well.

And yeah, as already mentioned the passenger compartment has a "bioweapon defence mode", presumably because Elon Musk is actually a real life Bond villain and he wants his customers to be safe from whatever doomsday scenario he has planned.

SDGundamX said:

Huh, I would have thought electric cars and water would mix a lot worse than that. Did they engineer it just for the possibility of flooded roads or is it a fluke of the car's design?

cricket (Member Profile)

Elon Musk Explains Why We're Probably Living In A Video Game

Jinx says...

This says quite a lot about Elon Musk, I feel.

I'd counter his argument by saying its only been 40 years since pong, too short a time to be extrapolating too far into the future. I believe we are approaching a very real physical limit to transistor size, so I don't think its necessarily a given that in another 40 years we will have moved on the same distance. Basically for all we know this could be a momentary blip for a century or so.

but yeah, if you agree that we will continue to create increasingly sophisticated and powerful computers, and that humans continue to be for a little while, then ok, I think it is feasible that we could create a virtual world, which would make me quite terrified that our reality might suddenly BSOD.

Elon Musk Song

SpaceX Lands Stage 1 on Land!

Ashenkase says...

While the Blue Origin vertical landing is difficult and an accomplishment in its own right comparing it to Spacex is a little unbalanced:

http://www.theverge.com/2015/11/24/9793220/blue-origin-vs-spacex-rocket-landing-jeff-bezos-elon-musk

Twice the speed, twice the height, more burns, a more complex flight path and a much larger, thinner vehicle to name a few differences.

You may want to watch this video on what Spacex has planned for the remaining stages of its stack:

https://www.youtube.com/watch?v=sSF81yjVbJE

To be fair that stack has the Dragon capsule on top and not a satellite delivery bus but the goal to return multi stages is part of the Spacex vision.

"If" Spacex can get the "heavy" version of their vehicle up and running with stage return they will be a force unequalled in launch across the entire industry. That is if they can turn around their stages without compromise to structural integrity.

rich_magnet said:

The booster is not orbital. It's on a ballistic, suborbital flight just as for the Blue Origin booster. The second stage goes to orbit and note that they are not trying to recover that one at all, let alone land it.

In fact, the SpaceX booster does several deceleration burns in space, and so experiences less aerodynamic stress than does the Blue Origin booster, which actually flies faster, according to the article I linked above.

SpaceX Lands Stage 1 on Land!

Ickster says...

From an article on ArsTechnica:

SpaceX's founder, Elon Musk, has said it costs the company about $60 million to build a Falcon 9 rocket. The propellant itself only costs $200,000. Thus there is the potential to slash the costs of spaceflight by 10, or even 100 times.

VoodooV said:

Can someone edumacate me? I get that the point of this seems to be the achievement of reusable rockets. But the fuel required to slow the rocket and stabilize it for landing seems counterproductive. Or has the cost of rocket fuel compared to the cost of building new rockets made it so that they don't care about the extra rocket fuel they burn now?

SpaceX Lands Stage 1 on Land!

rich_magnet says...

In case nobody caught it, this is not the first time a booster stage returns from space to land on its own power, not the first commercial launch booster landing nor even the first time it happened this year. Blue Origin's New Shepherd recently did just that. This lead to a bit of a war of words on twitter which quickly devolved to a "my rocket is bigger than yours" bragging competition. It's rather humorous therefore to hear this band of professional aerospace PR agents say that this is "history by being the first to fly back and land the first stage of our rocket to land" (@1:20).

Nonetheless an impressive mission and I congratulate their whole team for the accomplishment.

Nuclear energy is awesome

Elon Musk might be a Supervillain

Mordhaus (Member Profile)

deathcow (Member Profile)

Elon Musk introduces the TESLA ENERGY POWERWALL

Payback says...

I'll say one thing, Elon Musk didn't make his Billions (pinky to cheek) due to his masterful oratory...



Dude couldn't convince me to take a free bottle of water if I was dangerously dehydrated.

deathcow (Member Profile)

SpaceX Falcon Landing - Barge PoV



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