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Comment Re:Storage (Score 1) 197

Well, I don't know what they're planning, but ISTM that if they divide the storage area they can greatly extend the time at which they're generating energy in exchange for nearly halving the peak generation capability...and without much pumping (which adds an additional inefficiency or three).

OTOH, the amount of energy that can be generated by water stored at a particular height depends on the fall distance. So the potential generation capability will vary a lot as the tide changes. Maybe some of the inflow could be used to drive a hydralic ram to lift some of the water higher than max high tide level. But that *does* introduce additional inefficiencies.

All in all, I don't know, but it looks pretty iffy.

Comment Re:Armegeddon for indigenous marine life. (Score 1) 197

You don't need a huge tide, that just makes it more efficient, and cheaper to build, and requiring less land and construction. So perhaps it's only feasible in a few places, but any country with a coast on the Atlantic, the Pacific, or the Indian Oceans should be able to make it work with enough effort and expense. Most of them just wouldnt' find it practical.

Comment Re:And dams aren't really worth it either (Score 1) 197

Tidal power would seem to have a lot going for it, but there's probably a good reason that it hasn't taken off before now. Of course, that reason may have been solved...

For that matter, cost overruns are also likely on large nuclear plant projects. (Every one I've heard about has had a significant cost overrun, of course there's a huge selection bias...)

Comment Re:Nope (Score 1) 235

Having used both removable batteries and external battery bricks, the external battery brick is FAR more useful.

Probably so. Luckily, there's a much better way to go. Throw out the original battery, replace it with one that has several times the capacity, replace the back with the supplied replacement, and buy the appropriate hardshell if that's how you roll.

Result? More battery life than a brick, no having to plug in all the time, and no need to remove the battery until it dies, which will likely be some years down the road.

When I bought my Note 3 (SM-N900V), it wouldn't last a day. I'd have to turn it off (not use apps, etc.) before bedtime if I wanted it to have enough juice left to receive a call, text, IM or email, etc. -- it would hit 5% by 9pm or so. Once I replaced the battery, I just pop the thing on the charger about every other day while I'm sleeping and have no worries. It'll go three full days of use, but that does put the battery down to about 20%, so I tend to avoid it.

This makes the phone thicker and heavier. I don't mind a bit. But some people would.

Comment Re:Nope (Score 1) 235

A replaceable battery costs more upfront and is incompatible with thinness. Most people get a new phone long before the battery dies.

After buying my Galaxy Note 3 (SM-N900V) and using it for a little while, I learned that the battery would hold up about 14 hours under the kind of use I made of it. So I replaced the battery with one that has about 3x the capacity, replaced the back of the phone with a back that would properly contain the new, much thicker battery, and got myself a new case for the resulting assembly.

The resulting phone (which I am delighted with) is not thin. In order to make me happy, the battery had to be replaced well before it died. The cost of the extra battery and case and hardshell added quite a bit to the bottom line cost of the phone. But the result was the best phone I'd ever used. I gave my iPhone to one of the kids and have never looked back. I do have a late-model iPad, but I rarely use it any longer other than to continue to play some long-standing word, chess, carcassonne, and upwords opponents. My desktop machine is a mac.

Based on my experience, I'd at least take a look at a new Samsung before any other Android platform. I'm no longer willing to consider Apple at all.

Comment Optimism (Score 0) 233

[Optimism] is something, the author argues, that is sorely missing from the new J.J. Abrams movies.

Every bit you can get closer to reality is what tends to separate better SF from worse SF. I look around me, and I see very little reason for optimism. I see no reason for optimism in ST:TOS, either, it was sort of invasive. ST:TOS was a litany of "everything that can go wrong, will go wrong, and the expendables (red shirts) are gonna die. ST:TNG, the same, except also, if IRL you appeared in Playboy, you're gonna die. ST:STE was dark as hell (and frankly, with that huge story arc, for me, the most enjoyable, despite what I perceived as a rather wooden captain in the first few episodes. Hoshi, Phlox, Trip and T'Pal made up for that, and then some.)

So. He may be right -- optimism is missing -- but I see it as a feature, not a bug. I look forward to the possibility of more of the franchise.

Comment Re:Right, but does it correctly model... (Score 1) 247

Wait... I thought the first proper zombie movie was Romero's Night of the Living Dead, set in Pennsylvania.

Although they're technically vampires, I'm still going to go with Richard Matheson's "I am Legend" (1954.) Other than the fact that they weren't specifically after your brainz, Matheson's hordes of mindless, aggressive, human-seeking infected pretty much cover all the bases.

Besides, you have Triffids... be happy with that.

I agree. Also, they had giant wasps -- Keith Robert's "The Furies." Awesome book.

Bloody greedy UK types.

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