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Comment It would look like light (Score 4, Insightful) 120

Surely it would just look like light (with a different 'colour'). Things that block it would not appear to give off light, things that allow it to pass would appear to glow, and things that reflect it would just be visible if there is already some ambient wifi 'light' to reflect.

Is this actually how things work at these lower frequencies? Or would it work completely differently in regards to how it refracts/reflects etc?

Comment Thrust (Score 1) 58

Congrats guys.

This pretty much proves that a human athlete has enough power to provide enough thrust/downforce for lift. So my question is, would it be feasible to generate this same level of thrust in a smaller area using the same amount of power?

I'm guessing that by having such large rotors with low air speeds and low thrust per unit area, that efficiencies are kept high and this is why it works.

Would there be that huge an efficiency decrease if the same amount of thrust were generated on a smaller area? If that's what it boils down to, then we will never be able to make this work at 'reasonable' scales :(

Comment 3.5D (Score 2) 231

I'd still be inclined to call this 2.5D or 3D at a stretch. Use of the terminology 'dimension' usually implies the ability to make use of that dimension an arbitrary amount. So X & Y can be as big as you can make the surface. That is your 2 true dimensions.

The Z, in this case, is only '3 layers'. Maybe in the future that can be an arbitrary size, but for now it's just 3 layers. Not really a full 'dimension'. Once they can go arbitrarily large in Z, then you can call it 3D.

As for 4 & 5 (size and orientation), there can only be a certain number of sizes and orientations that each bit could represent. Really this is just changing the storage from Base 2 (Or Base 10 to be /. pedantic) to Base N where N = number of orientations * number of sizes. Certainly a good idea, but it should, in my opinion, not be called a dimension. We could have really big values of N, but then it would be more analogous to analogue storage. I guess you could consider it as a dimension at that point, possibly, maybe.

Bah it's all just marketing anyway, right?

I will make one with dot colour as a factor. SIX DEE STORAGE!!!!

Comment Re:Binary protocol.. and what else? (Score 1) 566

I remember reading about this a while ago when I discovered SPDY, and from what I understood is that in SPDY/HTTP2.0, the multiple transfers can be multiplexed. So rather than Connection A requesting resource 1 and then requesting resource 2 etc, it could theoretically request 'all resources I need to render this page above the fold' or something. Then those resources come down simultaneously. When the last one is finished, the page can display.

This would definitely save some overhead for re-requesting resources in the same connection.

Sure, you could help currently by inlining as much as you can and using CSS sprites to reduce image resource requests, but this way would keep things more modular/separated...

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