Err . . . how would this make it any different than Star Trek???

hawk

Link

But those two tainted the entire vat.

Cetaceans Able To Focus Sound For Echolocation

Well crustacians are able to focus sound for murder . Beat that, cetaceans!

Wow, this is great to hear - I'd never heard of you guys before. :)

And looking at your site, I like what you're doing even more - direct 3d printed aerospikes? Pretty darn cool. What sort of 3d printing tech are you using? Have you looked into the new hybrid laser spraying / CNC system that's out there (I forget the manufacturer)? The use of high velocity dust as source material gives you almost limitless material flexibility and improved physical properties that you can't get out of plain laser sintering, and the combination with CNC yields fast total part turnaround times.

And you're working on turbopump alternatives? Geez, you're playing with all of my favorite things here.... ;)

What sort of launch are you all looking at - is this ground launched (and if so, do you have a near-equatorial site) or air launched? I'd love to see more details about your rockets, what sort of ISP figures you're getting so far, how you're manufacturing your tanks, and on and on. But I guess I'll have to wait just like everyone else ;)

I wish you lots of success! And even if you don't make it, at the very least you'll have added a ton of practical research to the world :)

Note that it's technically possible to have something like this with a slow reactor; you could for example use steam as a moderator, which will transmit a reasonable proportion of near infrared through it (the hotter you can run your fuel particles, the better transmission you'll get). But not only will you lose some light, but just the simple act of neutron moderation is a very heat-intensive process, meaning big radiators if you want big power (not to mention that the moderator itself for such a slow reactor is also far heavier than the core). The whole point of my variant is to avoid the moderator and avoid the ship having to ever capture anything but incident heat lost due to generation, transmission, reflection, etc losses.

One possibility for a slow reactor, albeit only directly applicable to the rocket mode above, is to have your propellant be your moderator, absorbing both IR and moderating fast neutrons. The fact that it's heating then becomes irrelevant (actually an advantage), since you're dumping it out the nozzle for thrust. If one wanted mission flexibility in such a scenario you could have such a moderator-ejecting rocket mode used to get to orbit, and then switch to retaining the moderator once in orbit and cooling it instead in order to make use of the fission fragment operating mode.

But a fast reactor would obviously be highly preferable so you don't have to worry about a moderator at all. :) I'm just pointing the above out because slow reactor versions have already been simulated.

Wait a minute, no, I entered it right into the calculator the first time around. Argh, this interface is confusing. Radiative equilibrium for Tunsten at its melting point 3300C according to the calculator is 92MW/m. A "cool" 1200C radiative temperature according to the calculator 2,6MW/m. According to the calculator, 10kW/m is about 380C.

Your opinion of scumbag is presumably down to your belief that someone making a business to enable recreational drug transactions between people is a bad thing. Not everyone holds the same opinion.

It was certainly illegal. But not all laws are just.

You're probably right. In which case he impersonated the typical Android blowhard extremely well. :-)

"Stark and rising inequality plagues many countries, including the United States"

Change that to: "Stark and rising inequality plagues every country."
But of course a dig at the US has to be in there somewhere, so...

The cornerstone of it is the dusty fission fragment rocket, so I'd start there. Another key aspect is the use of a accelerator-driven subcritical fast reactor rather than a critical slow reactor. Lastly it's a variant of a nuclear lightbulb, albeit (as mentioned) without the primary drawbacks of them (containment and radiation blackening of the chamber blocking the light). This latter aspect is due to the spectrum changes of fused silica (I can't find a paper on short notice that shows the IR spectrum, but you can see that for most types of fused silica / fused quartz, there's little loss of transmission on the red side of the spectrum; this holds true but is even more pronounced in the IR range).

It brings into question all evidence brought by said agents. Those agents could have framed him for all you know, to cover their own misdeeds.

You fail to understand law talking guy speak

-So the user clicked on our ad. That means he wanted that content delivered.
-And then he clicked in the window again. That means he wanted the next level. So we delivered it to him.
-Your honor, it clearly states, "Click here if you want to exit" (said 'exit' looks completely different to a normal OS 'exit' thingie)

There should be no HTTP anything anymore. Everything should be encrypted. Originally, HTTP existed because the server load for encryption was too heavy for the hardware of the time. That is no longer true.

How about a compromise - 10% flat sales tax on everything (consumption tax, also applied at borders) and then a median+ flat income tax. That way only those making above the median pay income tax, at a flat rate. The consumption tax supports a couple of things.