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Comment: Re:Deja vu (Score 4, Informative) 311

by nysus (#47135921) Attached to: Solar Roadways Project Beats $1M Goal, Should Enter Production

Sorry, I was scrolling up and down the page, got distracted, and copied the answer from the wrong question. Here's what they say:

"How will you replace damaged panels in a highway?

Since our system is modular, repair will be much quicker and easier than our current maintenance system for asphalt roads. We've learned that in the U.S., over $160 billion is lost each year in lost productivity from people sitting in traffic due to road maintenance.

Each of the panels contain their own microprocessor, which communicates wireless with surrounding panels. If one of them should become damaged and stop communicating, then the rest of the panels can report the problem. For instance, "I-95 mile marker 114.3 northbound lane, third panel in, panel number A013C419 not responding".

Each panel assembly weighs 110-pounds. A single operator could load a good panel into his/her truck and respond to the scene. The panel could be swapped out and reprogrammed in a few minutes. The damaged panel would then be returned to a repair center. Think of how this compares to pot hole repair!"

Comment: Re:So... (Score 1) 311

by nysus (#47135461) Attached to: Solar Roadways Project Beats $1M Goal, Should Enter Production

The government borrows money from itself all the time. Not a big deal, especially if this is rolled out over a few decades. And clearly, I was exaggerating the amount to make a point.

We just spent $4 trillion on a couple of wars over 10 years. Where there is a will to find the money, there is a way.

Comment: Re:Deja vu (Score 5, Informative) 311

by nysus (#47135423) Attached to: Solar Roadways Project Beats $1M Goal, Should Enter Production

They address this on their website:

"What are you going to do about traction? What's going to happen to the surface of the Solar Roadways when it rains>

Everyone naturally pictures sliding out of control on a smooth piece of wet glass! Actually, one of our many technical specs is that it be textured to the point that it provides at least the traction that current asphalt roads offer - even in the rain. We hesitate to even call it glass, as it is far from a traditional window pane, but glass is what it is, so glass is what we must call it.

We sent samples of textured glass to a university civil engineering lab for traction testing. We started off being able to stop a car going 40 mph on a wet surface in the required distance. We designed a more and more aggressive surface pattern until we got a call form the lab one day: we'd torn the boot off of the British Pendulum Testing apparatus! We backed off a little and ended up with a texture that can stop a vehicle going 80 mph in the required distance."

Not sure how true or relevant this is but they do address it.

Comment: Re:Why? (Score 1) 311

by nysus (#47135419) Attached to: Solar Roadways Project Beats $1M Goal, Should Enter Production

Cost doesn't matter if they pay for themselves. "If" being the operative word here. But if it's true, it makes no difference how much more expensive they are than asphalt.

Even if they do cost more than asphalt after factoring in the electricty they produce, how do you place a cost on avoiding all the human misery that will come about from climate change?

Comment: Mac has superior model (Score 0, Troll) 829

by nysus (#45759439) Attached to: Microsoft's Ticking Time Bomb Is Windows XP

Who the hell wants to be bothered with cumbersome upgrades of an operating system just to get modest and often questionable improvements? Your average consumer is basically left with the option of buying a new computer to upgrade their OS.

I'm so glad I switched to a Mac over five years ago. I'd rather not have to worry about my OS these days. Upgrades are free. Can't beat that.

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