OK, hands up who thinks this is a really super dumb and risky idea but isn’t terribly surprised by the super dumb and risky things Musk continually blurts out? 🤷♂️
All-civilian space flight? Uh. Don’t sign me up.
February 1, 2021
The exciting world of regolith oxygen extraction
October 25, 2019
Future moon settlers might benefit from oxygen extraction from lunar regolith as it can be used to create breathable air as well as a source for fuel. In addition, the newly found extraction method might also be useful for Mars colonization.
Regolith covers the Moon and Mars (and presumably many other potentially habitable rocky bodies).
Of course, the composition of regolith on the Moon differs from that of Mars.
But if the new method can extract sufficient quantities of both oxygen and hydrogen, there should be ample amounts for both human usage and rocket fuel.
(Yawn.) “Dry” science? Sure. But think of the (fictional) possibilities!
Have Gravity Link Spaceship, Will Travel?
October 16, 2019
Youtuber smallstars has proposed a concept that he calls the Gravity Link Starship (GLS), a variation of SpaceX’s Starshipthat will be able to provide its own artificial gravity.
Hm, I guess we’re at the point where YouTubers have better ideas than NASA…
But who pays for this? is the several billion dollar question. Not just the construction of the “hub and truss” system, but the expense of getting it into space in the first place.
Seems like science fiction at this point. But still worth a read/look:
www.universetoday.com/143368/real-artificial-gravity-for-spacexs-starship/
The Stainless Steel Musk Strikes Again!
January 23, 2019
He described the concept as a “stainless-steel sandwich” that can “bleed water…fuel” through tiny holes on its surface to keep it cool as it enters the Martian atmosphere at breakneck speeds.
Not sure, but I don’t think there are a lot of people who want to travel to Mars inside a sandwich…
www.inverse.com/article/52605-starship-spacex-elon-musk-stainless-steel
Technology and control: The Eye in the Sky/I
March 25, 2018
It’s been a few days now since the “big reveal” that a social science researcher sold information from 50,000,000 Facebook users to a third party company (which used said info for various campaign purposes, but that’s another topic for another blog….).
Somehow, we all managed to be surprised by this. What about our right to privacy? How dare our personal information be used without our permission!
How did we all get so naïve about technology and its control over us?
I like stats. Go figure.
March 16, 2015
I like stats. There. I said it. I’m a stats geek.
This past Sunday, I was invited to give a presentation/workshop in Kyoto called “Basic Statistics for Language Teachers.” That’s what I do: educational statistics. Writing about statistics is usually not as interesting as writing fiction. I think that probably goes without saying.
But actually, the history of sports, and of baseball in particular, is exactly that: writing about statistics. Continue Reading
