So, roughly, to ensure Falcon-9 flies a lot, SpaceX invented Starlink which could use a lot of flights. Now they have a well-functioning rocket company - 2-3 second stages built per week, and ocassional first stage - and the Starlink, which is already in black.
Now they use the money to get Starship flying, and in 1-3 years they'll likely get it to fly well enough. And they'll have the question what to do with that huge capacity, so they'll have to invent something which needs a lot of super-heavy launcher flights. Could it be a significant Moon base, for tourism, science, manufacturing, resource utilization?
How much SpaceX as a company will cost then?
Of course, seeing what happens with Netflix now, I guess it wouldn't last long until things turn back to the old way...
Here's an article about the study: https://nutritionfacts.org/blog/raisins-and-dental-health/
Sugar.
- don’t focus on GPA, focus on actually gaining knowledge and understanding how the world works. good grades are a measure of how you understand things. they should never be the goal. I was a C student and I am more curious about things than many of my peers with fancy degrees.
- forge your own path, there is always a thousand different paths out there. College is just one.
- no replacement for hard work. don’t expect anything in life. anything worth getting, you’ll have to compete with many others to get it so learn to be a good competitor.
- college should be approached with all the tradeoffs and as any other investment. We’ve told them we will not pay for their college. so they will have to make choices about getting the best bang for your buck. We’re the only parents in our whole social circle that aren’t saving for their college. it feels weird and isolating when that topic comes up.
- first think about the kind of life you want and then make choices to get you that life.
they’re already sick if my lectures. and they’re 10 and 5. :-)
Even before the rocket crashed into the sea, its launch was deemed controversial due to an international ban on North Korea from using ballistic missile technology
The takeaway from this is that the international community is concerned that N Korea is developing ballistic missile technology under the guise of an orbital vehicle. The difference between orbit and sub-orbital flight is only a bit of Delta V and different payload.
- Uber
- Banking
- Google Maps
For a camera, I suggest buying a real, standalone camera (I have a fuji x100). The photos it takes are VASTLY better than an iphone. For something smaller that fits in a pocket, people say great things about the Ricoh GR III.
Unfortunately, I found that being out without a smartphone did cause certain anxieties for me: What if I forgot about an appointment? What if I get an urgent email or whatsapp?
The answer would be having an actual assistant (ie, a secretary). Someone I could call to order me an uber or look up a restaurant, and someone who could call me to say "hey, X just sent you a whatsapp message that seems pretty urgent."
I that an AI powered assistant that communicates via phone or text could be a great use for AI and something I hope to code up whenever I have some spare time.