Apr 202023
 

I would love to have a replica of the briefcase “laptop” that was built for “2001: A Space Odyssey.” I don’t know that I’ll have the time or the funds to actually see that happen myself, but I’d love to see *someone* pull it off. Maybe figuring out what the source of the various bits here would help me, or someone else, to actually see it happen. So… one thing at a time. First, this prop:

This prop was built by Honeywell circa 1965, and it’s reasonable to assume that most of the components were Honeywell components. That’s not a certainty, however. On the righthand side of the briefcase was a telephone using an unusual hybrid of a dial and push buttons; buttons such as became pretty much standard in the sixties and beyond, but laid out in a circle like a dial telephone. Below are cropped images of just the phone and the hand-held receiver. Note a few distinctive features beyond the buttons: the black circle in the “dial” that appears to have the numbers printed on it (rather than having the numbers on the buttons themselves); the raised frame the receiver would fit on; the crosshatching on the outer surface of the receiver, similar detailing in at least the lower/mouth “well” of the body of the phone.  I don’t have the foggiest how to go about trying to find out what this was; Google image searches using what seemed relevant search terms didn’t turn up much, and searching eBay for vintage 1960’s push button phones resulted in tens of thousands of results, far to many to look through without going insane. Doubtless, though, there is someone somewhere who would look at this and know *exactly* what kind of phone it was. The red Honeywell “H” in the middle of the dial is very likely a decal added by the prop builder.

 

 

 

 Posted by at 7:41 pm
Apr 202023
 

Well, it got off the pad. That’s good. But at least six of the engines didn’t seem to be burning, and the whole stack started tumbling just before stage sep… and then the stages didn’t sep.

 

 

But it got not just off the pad, but away from the pad, and made it a good way toward first stage burnout before things went sideways. So… a qualified woohoo.

EDIT: Just saw a different launch angle: It clawed its way off the pad at something of an angle. The thrust vector seems to have been off from the beginning; SpaceX is probably lucky they didn’t lose the pad.

Seems relevant:

Six of the 33 engines weren’t running:

 

 

 Posted by at 8:46 am
Apr 202023
 

Potatoes are better than human blood for making space concrete bricks, scientists say

Potato starch was used to create bricks from simulated Martian soil. 55 kilos of dehydrated taters resulted in about 200 bricks. Many thousands would be needed to make something the size of a house, so that’s a lot of po-tay-toes. Boil ’em, mash ’em, stick ’em in a Martian brick production facility.

But that wasn’t the weird part of the report: blood and urine were also studied as binding agents for the bricks. Bleah.

 

 Posted by at 6:51 am
Apr 182023
 

I haven’t flown in years. The last few experiences were *terrible.* So how’s it going these days? Maybe it’s better…

 

 

Yeah… I think I’m good staying on the ground. Stuck in a tube with a screaming child? No thanks. Stuck in a tube with a screaming adult? No thanks.

 Posted by at 8:52 pm
Apr 152023
 

Something failed on the launch tower and fell the full length of it, sending out a shower of sparks. Seems like the man-carrying elevator suffered a problem and the counterweight plummeted. This is doubtless not great news for the planned Monday launch.

So, yeah. Another “infrastructure oopsie.” Hmmm.

 Posted by at 6:46 pm
Apr 152023
 

They’ve got FAA approval:

Green light go: SpaceX receives a launch license from the FAA for Starship

If it goes to plan, as soon as 7AM Texas time on Monday Starship/Superheavy will launch. The booster will splash down 30+ kilometers from the Texas coast in the Gulf of Mexico; Starship will climb to 235 kilometers, get into *almost* a circular orbit, and re-enter and bellyflop into the Pacific 225 kilometers north of Oahu. Of course the chances of everything going right are probably low; I would not be surprised to see an enthusiastic unassembly early in the flight (though hopefully far enough away to not tear up the launch site). If it claws its way off the pad, it’ll be the most powerful rocket ever launched.

With the state of the world, and especially with the plethora of mysterious “accidents” happening to industrial facilities around the country, I expect to see things not go quite to plan. I hope to be be proven wrong.

 Posted by at 4:42 am