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david2777's comments

david2777 | 11 years ago | on: Solar Power Battle Puts Hawaii at Forefront of Worldwide Changes

Exactly. None of the islands grids are connected. I worked for a power plant on the big island a few years ago and even then there was a big issue with too much power during the day and not enough at night. Coupling that with the intermittent wind power and you have a very hard grid to maintain.

david2777 | 12 years ago | on: Why the Chromebook pundits are out of touch with reality

I got a Chromebook as a supplementary computer. I'm a 3D Art student so I never expected it to replace my rig, but I thought it would be nice to take notes in GenEd classes and browse the internet between classes or on the couch at home. It works perfect for that.

What surprised me was some of my non-techie friends saw my Chromebook and decided to get one. They stream their music and the only thing they used their Windows laptops for was the internet and typing up essays and stuff up. It took them a while to get used to not being able to install anything but between their smartphone and their Chromebook they can pretty much do anything they need.

david2777 | 12 years ago | on: Solar pond

They use the hot brine to vaporize a motive fluid such as liquid pentane in the heat exchanger, when the liquid is converted to gas it creates a high pressure environment and is piped into a turbine which spins the generator. Then they condense the motive fluid back to a liquid so they can vaporize it again. It's the same way binary geothermal power works, with the Organic Rankine Cycle.

http://en.wikipedia.org/wiki/Organic_Rankine_cycle

david2777 | 13 years ago | on: Denmark: 1,000 Megawatts Of Offshore Wind, And No Signs of Slowing Down

It's not a steady supply over power, it fluctuates with your supply and demand for it, so it takes work for another grid to take that power from you. If you send them power they have to scale their plants down to prevent the problem you're having. Then when your supply goes down and you no longer have an excess of power to send they have to scale their systems back up to make up for the power you're no longer sending. They can't store it or get rid of it easily. It's one of the reasons people don't like wind and solar power, it works great when the wind is blowing and the sun is out, but it fluctuates too much and causes heavy swings in power generation that have to be dealt with somehow.

david2777 | 15 years ago | on: PSN Users Reporting Hundreds of Dollars Stolen From Them

Does anyone know if Valve and Steam use the same servers as Playstation for processing? I purchased Portal 2 through Valve on my PC a week before they shut the network down and had my card stolen two days later (I didn't use the card for weeks before and didn't use it after) so it seems like these might be linked.

david2777 | 15 years ago | on: 8.9 earthquake hits Japan

Small world. I live in East Hawaii and I felt that. It was from the Volcano, which after erupting for the past few days stopped last night and I guess it started again.

david2777 | 15 years ago | on: Ars reviews the Motorola Xoom

There are programs to sync Android Devices (such as Double Twist), but I find it much easier to just mount the internal SD on my GalaxyS and drag and drop it. This being said, I hardly ever use my phone for music (since I also have a Zune) so it doesn't bother me much. As far as I know for my GalaxyS there is a partition on the internal storage for the "Internal SD" and the external SD is handled as a different card. Both mount separately and operate interdependently. So you would have to split that 40GB of music between both Internal and External SD cards.

david2777 | 15 years ago | on: TorrentTraveler: Micropayments-based anonymous BT proxy

I would think the problem with that would be that it is ok to burn something like Ubuntu Live CDs, but people would start asking to burn illegal software, and since it says on the site they don't endorse piracy, it may get a little tricky.

david2777 | 15 years ago | on: Mother Jailed For Trying to Put Children Into Better School

That seems kind of odd to me, here in Hawaii they split the school districts up on each island (the island I'm on has 9). The school I would normally have to attend is terrible, but over here you can simply apply for an exemption, which they almost always grant, and go to almost any school on the island. Are you not allowed to do that in states such as New Jersey?

david2777 | 15 years ago | on: Why GIMP is Inadequate

I think that for small stuff like that the difference won't be very noticeable,especially to the end user. If you get some designers to really look at it they might notice a difference, but I wouldn't want to pay for a Photoshop license for minor stuff like that.
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