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Comment Re:Sopwith biplane, attempting to bomb enemy build (Score 1) 42

Those Sopwith planes were fighters, not bombers.

Sopwith Camels could also be used a bombers. They were used with great success to bomb the German airship base at Tønder. https://en.wikipedia.org/wiki/... That was the first air raid ever launched from ships. They were launched from the deck of a battleship.

Later Sopwith models even carried torpedos.

Comment Re:Let's Be Clear (Score 1) 142

I don't think you can hold up the DotCom Boom as an example of right management. Sure, it was fun building things from nothing with little legacy and no thought of profitability. But it was unsustainable and at least as dysfunctional as the current tech world. I was there too. If you want to stay employable you have to adapt. Either adapt to a more mature and restrictive climate or adapt your skills to be in the centre of the next raging boom. If you do the latter, you will have to do it again as these raging booms never last. Reality always asserts itself when the easy problems have been solved and solving what remains just isn't as exciting or profitable.

Comment Re:Oh, really? (Score 2) 94

There were 7 on the shuttle and only 2 needed to fly it. They could have dropped the other 5 off at the ISS and then taken the risk to land. The 5 could have been picked up on subsequent ISS missions. ISS does have excess capacity for emergencies.

I don't think ISS was reachable from Columbia's orbit. AFTER the disaster, shuttle missions profiles were required to be in range of ISS for exactly this reason.

Comment Re:GT/s? (Score 3, Informative) 29

GigaTransfers/sec

Don't ask me why in the world they went with that terminology.

Because everything after Gen2 is a little fuzzy with the data rate. Actually even Gen1 and Gen2 have framing overhead that is not accounted for.
Gen3 is not quite 2x Gen2 because they opted reduce the overhead instead of double the line rate. But they did not eliminate the overhead and 8Ghz can only be twice the rate of 5Ghz if the 8B/10B overhead was eliminated. 64/66b is more efficient but it isn't free.

As others have mentioned Gen6 adds further fuzziness. Two bits are transferred on every cycle with PAM4. The overhead equation has changed too. Some is reduced, some is increased, and the fixed sized flits means that the amount of overhead varies.

Comment Re:Bad idea (Score 1) 142

At least in my area, 10 minutes into a power outage we lose cellphone and cable internet. There is insufficient/no battery backup for the whole chain of devices that are needed for proper functionality.

The thing is, though, that is totally unnecessary. It is far easier to have robust power for the towers than robust power for the CO, all the remote platforms, repeaters, and robust wiring to all the customers.

It might be time for copper landlines to disappear, but it is also time that backup power be taken seriously for what are now critical systems.

It is well past time for redundant power to be taken seriously for cell towers.

Comment Re:If this were comcast (Score 1) 42

The fine would be in the trillions.

Not a chance. This would never happen to Comcast. Not because they don't lie but because they have the money and political experience to ensure they are never taken to task for their lies. Or if they are, the fine would be a rounding error on Comcast's profits.

Comment Supersonic intakes (Score 3, Informative) 23

Supersonic intakes: XB-1's engine intakes slow supersonic air to subsonic speeds, efficiently converting kinetic energy into pressure energy and allowing conventional jet engines to power XB-1 from takeoff through supersonic flight

OK, I understand that everything needs to be be tested and these intakes likely have other interesting qualities. But converting supersonic air to subsonic is something essentially all jets do. The rare exceptions, still only existing as research prototypes, are scramjets.

Comment Re:Flawed ? Assumption in Singularity (Score 1) 67

So, the flaw then, at least potentially, is that without a proper theory of mind that makes that connection... and even with a validated theory of mind, we may discover that there is a fundamental LIMIT to the level of intelligence possible. We may discover that humans already represent the maximum possible level of intelligence in our given universe.

The mediocrity principle would go against us being at or near the maximum intelligence possible. If is more plausible that we are near the limit on naturally evolved intelligence, however. The reasoning is that once a species reaches the level required to start building technology, the game is over. To get significantly higher intelligence, evolving species would have to keep encountering obstacles to tool usage that even higher intelligence can not work around.

The singularity might still be impossible if turns out to be impossible for a intelligence to design an intelligence greater than itself. We see hints of this the last AI winter and the current summer. The last round got stuck because no one could purposefully design intelligence. We still can't but we've made progress by loosening the controls and allowing emergent structures that evolve from training do the heavy lifting.

Comment Trained to look for sometihing that isn't there (Score 1) 52

This is not at all surprising for doctors trained in an era when chickenpox was common. Symptoms are always at least somewhat ambiguous so doctors have to filter into probability buckets. If one of the likely suspects is no longer likely, it is going to over diagnosed. It doesn't mean the doctors no longer know chickenpox well. Almost the opposite. They need to detrain the selection for chickenpox and increase training for diseases with similar symptoms that are still common.

What would indicate doctors unfamiliarity with chickenpox is a high percentage of chickenpox cases were misdiagnosed as other things. This tends to happen with diseases that are rare or rare where the diagnosis happens. For serious tropical diseases seen by doctors in temperate areas this can lead to bad outcomes.

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