Media Criticism, Political Commentary, Popular Culture, Social Commentary

The Trump Presidency

52 Comments

“How it made me a better American.”

I will continue to praise Trump when he does something good, and criticize him when he behaves stupidly and boorishly.

[Update a few minutes later]

Per Karol’s comments about her disappointment with herself over not being more concerned about Obama’s depredations on the law and decency, a few months ago I started to put together a list of similarities between Obama and Trump, and there are more of them than either of their supporters want to admit:

  • Reverse Midas Touch
  • Cult
  • Inarticulate Foot-in-Mouth Off Prompter
  • Indifference/Hostility To Constitution
  • Charismatic To Selective Audience
  • Reckless Disregard For The Truth
  • Travel Expenses
  • Dunning Kruger
  • Despised by members of his own party

Feel free to add in comments.

[Late-evening update]

I want to thank all those in comments who proved my point about the blind supporters of Trump being unwilling to recognize the similarities with Obama. I hope some Obama supporters will weigh in as well, to reinforce it.

General Science, Space, Space Science, Technology and Society

Ultima Thule

2 Comments

Congratulations to Alan Stern and the New Horizons team. The flyby appears to have been a success, we now know that it’s bilobal, and it didn’t have a light curve because the spacecraft was (coincidentally) coming toward its spin axis. Not enough data yet to know if it has a 15-hour or 30-hour period, but we’ll start getting high-res pictures tomorrow. It will take two year to download all the data, though, to give similar resolution that we got for Pluto.

[Update a while later]

High(er) res tomorrow, not high-res.

Business, Economics, Popular Culture, Social Commentary, Space, Technology and Society

Ageism In Silicon Valley

15 Comments

This is a stupid attitude. The degree to which the young Turks denigrate experience, in which you’re over the hill at thirty, is just breathtaking up there.

It’s obviously of concern to me right now, because I’m planning a start up this in the new year, with other experienced people. Know where I won’t be looking for money? Sand Hill Road.

Business, Economics, Political Commentary, Space, Technology and Society

The Sad End Of XCOR

17 Comments

I hadn’t realized that people had put down the full amount of the ticket.

This number jumped out at me:

Xcor eventually raised at least $19.2 million, according to Crunchbase, a platform that tracks fundraising.

Virgin Galactic has spent hundreds of millions of dollars. One wonder what might have been had XCOR gotten even twice as much as they did.

I disagree with this:

The companies took very different approaches to the challenge of reaching space. Virgin Galactic uses a twin-fuselage carrier aircraft to hoist a space plane known as SpaceShipTwo up to a high altitude; it releases the smaller craft, which ignites its own rocket motor to blast into space. Earlier this month, the company reached space with its SpaceShipTwo vehicle for the first time on a test flight.

Using another vehicle or booster to propel a crew craft to space is considered a “much more traditional approach,” said Sonya McMullen, assistant professor of aeronautics at Embry-Riddle Aeronautical University. But Xcor would have the Lynx climb all the way up under its own power.

“They really took the hard technological approach to the same problem,” McMullen said.

Even for suborbital, there’s not that much benefit to air launch. Single-stage to suborbit is not a technological challenge. While XCOR may have underestimated the technical challenges of Lynx, I doubt there were any that couldn’t have been solved with more funding. Of course, the uncertainty of the market size probably didn’t help in that regard. But losing that ULA contract, after the Air Force cut the funding, was the final straw.

And as I’ve often said, despite the failures (so far) to get a commercial suborbital operation going, there are no intrinsic reasons why it has to be difficult. XCOR had a good technical approach that ultimately failed to find sufficient investment, and VG made poor initial business and design choices that has resulted in them becoming a money sink in a sunk-cost trap for over a decade, despite the much vaster financial resources. As I noted in the last post, I expect that Blue Origin will finally show the way and allow us to determine the market, next year. Maybe even VG finally will as well.

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