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Archive for the 'Solar Power' Category

Asteroids

Friday, June 1st, 2012

Last month I told myself I was going to try to post more. So much for that. I spent a lot of time practicing digital sculpting and rigging characters and working on a silly walk.  Then out of nowhere a bunch of people I did web sites for wanted to redo their sites so I’ve been busy.

In the meantime I’ve been trying to come up with a good idea for this device from leapmotion. It allows you to control your computer with your hands going way beyond what you can do with 2d gestures. I would love to get one and the developer kit to play with. Virtual thumb wrestling anyone?

When I read this article about  Planetary Resources’ plans to mine asteroids it made me think about where wealth comes from. According to their website…

A single 500-meter platinum-rich asteroid contains the equivalent of all the Platinum Group Metals mined in history.

This article is interesting because it talks about the legality of mining in space.

Last month everyone was talking about mining asteroids. I was going to link to the jobs page at Planetary Resources because the application had some pretty amusing questions, but it seems they got so many applications  they took it down.

If this is actually practical, I kind of wish NASA had gone for it.  Maybe we wouldn’t have to pay taxes. I guess lately I’ve been thinking about not necessarily the Star Trek economic model where people don’t care about money but the whole asteroid mining via robots and delivering precious metals to earth thing got me thinking. What if there was something so lucrative no one would care if it were taxed at a rate where everyone could live comfortably from it.

Actually it reminded me of Project Azorian where supposedly Howard Hughes was building a ship to mine the sea floor for manganese nodules. The whole thing turned out to be a cover for an operation to recover a Soviet submarine. There’s probably some alien ship out there on an asteroid and this is their way of getting to it.

Speaking of Star Trek, I couldn’t help but think of Data in the Next Generation episode where they traveled back in time when I saw this photo.

It was interesting reading about metals in the platinum group. Apparently they are so rare because they sank to the middle of the earth when it was molten and the only ones we have now are from asteroid impacts. This article  is interesting as it is about finding ways to make catalysts which are far cheaper than platinum.

What if solar power got the same subsidies as fossil fuels?

BEC expects to be able to generate power at 1 cent per kilowatt-hour with no toxic emissions of any kind.

This article talks about “Modern Antiques” Today’s Kids Have Probably Never Seen where this one speculates about technologies young kids today will not remember.

They got me to thinking… “Hey kids you probably don’t even know we used to do math using a stick!”

This is just embarrassing.

Siri just got patched. Isn’t this the kind of thing that made HAL go crazy?

A lego crab.

I really love the light in this picture.

We ride at dawn!

And finally something to make you say awww…

It’s Noisy!

Tuesday, April 3rd, 2012

I wasn’t sure I was going to write about this article. As I’m trying to write and my wife is trying to nap, there is a lawn mower out there somewhere nearby. My closest neighbors have two Harleys. I’m reminded of the time I was doing contract work for a game company. I was really sick, really tired, and I had gone in on a Saturday to try and get caught up. They had a sound booth there which wasn’t nearly as sound proof as the one in that article. Some sound engineers had come in to work too and they were recording a woman screaming over and over and over…

I just need to relax, sit back and watch the Dalek relaxation tape.

I mentioned I bought a graphics tablet recently. I got to thinking how cool it would be to control music with it. It occurred to me someone probably has done that. After a short search I found a couple programs to do it. One of then I couldn’t get to work and the other one I can’t seem to pipe through anything other than the default synthesizer. My tablet senses gestures and has some other control features that Wmidi (the software) doesn’t take advantage of but it’s fun to play with. If you have a tablet, you can find the free software here.

I was laughing when I read this Wired article about the Navy making a real life laser cannon wondering what it actually sounds like. Because if you are going to spend a fortune on a laser cannon, it absolutely must sound cool.

This is another one of those ‘free energy‘  things that make you think if it were true it would completely change the world. There is a lot of discussion about whether it would violate the laws of thermodynamics in the comments. It’s kind of like these people. I’m pretty skeptical but it doesn’t mean I’m not rooting for somebody out there to make some sort of breakthrough. On the other hand, solar power in its various forms keeps advancing. You wouldn’t think about it, but making a better salt could make concentrated solar more affordable.

There seems to be a lot of nostalgia going on at kickstarter. I guess bringing back Leisure Suit Larry was to be expected.

When I think of Iran, I think of something desert like. I guess I’m not that well-informed. It’s a pretty big country. These pictures are absolutely beautiful and amazing.

And finally, something to make you say awww…

 

The Creative Commons

Wednesday, February 25th, 2009

I imagine most of you have heard of  Flickr a popular photo sharing site. I have been learning Flash lately and although I have a couple of games in mind which are essentially re-writes of some small games I’ve written in the past, I keep thinking about writing a graphical point and click adventure. I suppose I was somewhat inspired by some of the ones I’ve played lately. Last week I spent a fair amount of time exploring the Creative Commons area of Flickr. The Creative Commons license specifies you can use an image or a derivative work and you only have to give credit to the submitter. I was very impressed by what I found there.

Actually what got me thinking about it was this article on ways to advance your photography skills. I think the article was well written and presented some interesting ideas. However, the other thing that struck me was the awesome images accompanying the article. I mean it’s a lot easier to take a nice picture when you are standing outside the back of the Taj Mahal during a summer sunset or near an ancient Hindu temple at sunset in the jungles of Indonesia. My travel plans are somewhat limited in accordance with my budget. I suppose it’s a lame excuse but I used to live in a very scenic area and now not-so-much and though I often look at my limited view of a nice sunset off to the west there is really nothing but laziness that prevents me from getting in the car and driving somewhere I can get a clear shot.

Also if you follow the link in the article to the more interesting photos from the last seven days (again at Flickr) and keep hitting the reload button. You will see tons of interesting stuff, some of which you likely may have been able to shoot in your local environment.

Getting back to the idea of writing a game though, most of those impressive graphical adventures involve really nice art which either has to be rendered in a 3D graphics program, drawn, or photographed. It occurred to me if I wanted a shot of an animal from say Borneo and they didn’t have one at the local zoo, I could search the Creative Commons and get one at no expense other than crediting the photographer in the game. There are some terrific exotic settings available there as well.

I get a lot of hits on my blog from search engines on Megan Fox because I mentioned her originally in some post about robotics and Transformers. Just for kicks, I typed “Megan Fox” into the Creative  Commons search at Flickr. I got this poster from a sequel to the original Transformers movie. I also found this photo and this one where she is covered but it may be a little too sexy if you are at work. It all reminded me of an old, slightly naughty, joke. I wish I could remember the comedian but he was comparing National Geographic with Playboy magazine and said they both were full of picture of exotic places he’d never get to go.

Ahhh, this is comfortable.

I got a laugh out of this.

I also got a chuckle out of this anti-theft lunch bag.

Who wouldn’t want a water-powered jetpack? Ouch, look at the price!

Apparently aerogel a super insulator, works well to clean up oil spills. They didn’t point it out but the aerogel is that fuzzy thing below the brick in the picture.

Heavy science warning; string theory may be experimentally testable after all. Even if the subject is over your head there is a cute picture there.

If you read that last one, you will probably find Is Time an Illusion interesting.

This next one is sciency (a term a friend of mine once used to describe my blog) but not real complicated. I first heard of the Lagrangian points when I was writing a paper in college on space colonization. They are places in space where the gravitational tug of the bodies of the solar system cancel out. So if you wanted to build a really big space station they would be a good place to put it. I guess it never occurred to me; there may be a bunch of stuff there already.

When I saw this photo I wondered if someone really shot it or it’s like the one I made in my 2D gallery of the woman dancing on the seat of the motorcycle jumping a cliff.

An electric company in Florida made a mistake and appliances exploded and sparks shot out of the walls of people’s homes.

Now that is a big rat!

This is a pretty cool machine which makes 3D images out of levitated ball bearings. Unfortunately the video is poor quality, at first especially; it’s difficult to see what is going on.

Modern Cave Painting.

A cat / lizard meeting.

I saw this article about politicians should wear the logos of their sponsors like NASCAR drivers before I found this image of what they would look like.

Batteries wrapped in solar cells; as they point out, that was obvious.

First I had floppy disks all over the house. Then it was CDs and now it’s DVDs. If they build a quarter size device which can hold as much as 250 DVDs, I don’t think I would need many.

I wonder where this otter got a video camera.

This is just strange.

You think you are having a tough day at work?

Here is a video on the science of cute.

And finally, also on the subject of cute, there is this and this.

Creative Video

Friday, December 5th, 2008

I spent my first year in college at an engineering school. It was a tough school and we didn’t have a lot of extra time. One of the things I remember was the guys building tennis ball cannons. Of course we eventually soaked the balls in lighter fluid so they would be flaming tennis balls. Here is a video of some guys playing tennis with flaming tennis balls.

I suppose that wasn’t all that dangerous. It would definitely keep you concentrating on the ball. Here’s something really crazy. At least the guy had the sense to put the liquid oxygen on a long pole before he poured it on the grill.

This video of bioluminescence was particularly striking. I have seen pictures of it before but the motion is really very cool.

You have to wait a bit for the next one to load before you see the motion. It is some guys being creative with stop motion video.

This one is from my friend Matt. It’s a silly dog video. This dog goes charging around in snow well over his head. You wonder how he manages to not run into something. I have never seen a dog move through snow like that.

Check out this image of two guys having lunch in a very high spot.

I thought this piece on the 10 most amazing things the sky can do was interesting.

Some of these are better than others. People make themselves invisible by covering or painting themselves the same as the background.

I’ve been thinking I need a new background for my new monitor but I wanted to create something myself. Here are some free high resolution wallpapers.

This close up of a snowflake was not at all what I expected.

Nature has perfected splitting water. I thought this was clever. If you can’t figure out exactly how plants do it then the next best thing is to extract the molecules from the plants and create cyborgs.

These vintage drawings of what the future would be like are pretty funny.

This is a very in-depth piece on fountains with some incredible pictures.

And finally, this is really silly. It’s a collection of Ninja cat pictures.

HDTV

Tuesday, December 2nd, 2008

I’m sure if we had waited, the price of a new HD set would have continued to fall but I was tired of squinting at my old Sony monitor. We don’t really have much HD material to watch, just the local stations. This weekend we finally broke down and purchased a 40″ Toshiba HDTV. I had read a number of bad reviews from people who bought a set online only to find the picture quality was disappointing. I wanted to see the set in the store. With an instant manufacturer’s rebate of $100 we ended up spending $750 on it at the local Costco. That is just about what we paid for our first 32″ television many years ago.  I would have gone with a 32″ but they didn’t have many to choose from. It seems huge. I usually write on my smaller computer which had a 19″ LCD display set at 800 x 600. At that resolution, it’s pretty readable but the web has gone wide screen and I found myself scrolling around more and more to see what is out there. My larger machine where I do most of my art had the same size monitor. I usually ran it at 1024 x 768 but it was a CRT and over the years it seemed to get fuzzier. Maybe it’s my eyes. A lot of the tools I use required scrolling through a bunch of icons. Now I’m running at 1360 x 768. The text is large and clear and I can see all my icons without scrolling and my menus are out of the way in my workspace.

One feature some of the new sets have is the 120 Hz refresh rate. I was afraid at 60 Hz this set would flicker when using it as a monitor but it looks good. It is barely noticeably darker in the corners. I had to put the cursor in the corner and point it out for my wife to see it. It does draw a lot more power than the small screen. Last night the power went out and I hooked it up to my battery/inverter. It was drawing 100 watts. Luckily the power wasn’t out for long. I guess I was surprised to realize how many digital channels were out there since I didn’t have a tuner capable of picking them up before. Since a lot of the web uses white backgrounds it can be a little too bright at night.

Speaking of the web, how long before you speak to it and it speaks back? That is one of the things IBM predicts will happen in the next five years. We recently learned an old friend is losing the use of her arms and hands. I was googling voice recognition software and I wondered if it really has improved much.

I played with this tool which allows you to choose colors and then it finds pictures on Flickr that use those colors. I’m not sure how useful it is but it was kind of interesting for a few minutes.

This was cool. I have seen this done before but on a much smaller scale. It’s a video of a fountain with strobe lights where the water appears to be suspended in air or moving backwards.

This is one of those pictures that looks just awesome on my new monitor. It’s a shot of Crater Lake in Oregon with the clouds moving in.

Of course everything looks better on here including this cute cat picture.

This is a collection of wild cat pictures.

Time magazine choose the eight new natural wonders. Too bad the images aren’t larger.

Here are 100 underwater hi-res images.

Also, these images could be larger but they are spectacular solar and lunar eclipse pictures.

I thought this concept of chalk shadows was pretty creative.

I’ve read about this strange creature recently, but this is one of the better sets of pictures of a Raz. That thing is so odd looking!

Now for some odd mice, the computer kind that is.

When Neil Young was young; Sugar Mountain — Live At Canterbury House 1968 is being released today but you can listen to the entire album at NPR.

Christmas and holiday cards for geeks are really geeky. Let me explain that first one for you. In hexadecimal a single digit can have 16 values. That means zero through nine then they start using letters so F is fifteen. In two digit hex the largest number is FF or 255 in decimal. Since colors are described in the amount of the primary colors red, green, and blue FFFFFF is white. The # sign is normally used to indicate the number is in hexadecimal. Hence may all your Christmas be #FFFFFF.

I have linked to some of these liquid magnetic sculpture videos before. This one has some cool towers.

I first ran across the storm cloud image in this collection and then realized there were lots of other nice images there as well. Here is the top level of Neil Paskin’s galleries.

My wife doesn’t care much for blond jokes but I thought this keyboard for blonds was pretty creative.

Turritopsis nutricula is an immortal jellyfish.

Here is another large panoramic image; this one is of Melbourne at night.

I have to say I agree with this guy. The amount of money being thrown at banking bailouts is so huge, solving the climate problems or ending poverty is small change in comparison. To try to stay positive here are a couple interesting articles. This one is about how financing can make solar cost effective. This one is about a new generator that can make use of slow currents for generating electricity.

The song If I only had a brain was stuck in my head after seeing this.

And finally, I didn’t even know red pandas existed. They sure are cute!

Portal Through Time

Thursday, October 2nd, 2008

I can’t say I put much stock in his portal to another time story but it makes a really good story. It’s complete with strange lights, weird noises, and ghost horses, not to mention the pebbles from the sky. I used to read stories like that all the time when I was a kid.

There have been a lot of magnetic motor designs and videos out there lately. Here is an open source one.

I was helping my folks set up their wireless network recently. I ran across this article on securing your network. A lot of people don’t bother but with all the things you can get thrown in jail or sued for, you really don’t want strangers on your network.

From my friend Matt, the Heart Attack Grill diet center. My arteries were hardening just from looking at that site. I got a laugh out of the line “The Government Requires Us To Inform You That Our “Nurses” Do Not Actually Have Any Accredited Medical Training”.

How to pay for the 700 billion dollar bailout? Invest 4.5 trillion in clean energy sources, become energy independent, and make 5.5 trillion on it!

Some of these are pretty funny. Here are the 25 weirdest newspaper headlines.

And we have the world’s weirdest wedding customs.

And finally there was a story in the news lately where someone had taught their dog to call 911 and saved them. Here’s a funny picture of a puppy giving CPR.

Realism

Tuesday, August 19th, 2008

This animation is pretty good but something about her mouth still seems off. Maybe it’s just the video compression. One thing that is clear is total realism at video game speeds is not far off. Also it will be extremely cheap not long after it’s achieved. I haven’t done any animation for a while and one of these days I’m going to upgrade my equipment and get back into it.

Speaking of digital art, here is a nice collection. I particularly like the landscapes.

Here is more strange art by an artist named Frank Uyttenhove.

I’ve linked to articles about Valcent before. They are one of the companies planning on producing fuel from algae. Here is a short video about the process. They point out we could meet the energy needs of America by turning one tenth of the state of New Mexico into algae production. It sounds nice but one tenth of New Mexico is still a big area.

Here is yet another story about progress on using sunlight to produce hydrogen.

My mystery story of the day is this one about five strange skulls.

Here is a pair of very nice lightning at sunset pictures.

Check out these pictures of more elaborate sand sculptures.

Here are some pictures of cats in water and includes video of a cat riding the front of a surf board. My cats would never get in water but they seem to be fascinated by it. I suppose it’s the only liquid they experience in their daily life so maybe that has to do with it.

And finally, yes it’s another silly kitten picture.

Ancient Aliens

Tuesday, August 5th, 2008

I got a kick out of this story about the supposed discovery of a spaceship that crashed on earth 150 million years ago. It makes a good story. I had not heard of the Eben so I googled ‘Eben alien‘ and got a ton of conspiracy theory links. The article made me think about how silly it is in Star Gate when they find some alien ship and Carter is all up in the wiring like it’s based on familiar technology.

On the subject of flying objects here are pictures of objects sucked into an MRI scanner. The pictures aren’t necessarily that good but it does give you a feel for how powerful those things are.

I found this article at the Times interesting because one of the things I like about our new car is it displays the tire pressure. I find the whole thing about offshore drilling depressing. I’m hoping in twenty years we surely will have some technology to replace gasoline. As I’ve said before, oil is too valuable to burn. It’s the source of plastics, solvents, and many pharmaceuticals. Also given the power of sunlight, and the implications of Moore’s law, I just can’t believe we won’t figure out how to harness it and use it more cheaply than any other energy source.

Speaking of new technology, I had never heard of electron-stimulated luminescence but it sounds a lot like how a TV works. Apparently there is a company coming out with lightbulbs based on it.

A friend of mine sent me an email with pictures of things made out of oranges and lemons and so forth. I found the web site but the slide show doesn’t seem to work. You can see the pictures changing on the banner though.

This parking garage is an interesting use of perspective. I’ve often thought you could use a 3D program to generate a template for doing something like this.

If you owned an 8 foot eagle wouldn’t you teach it to play fetch?

One of the cool things about having a high resolution digital camera is being able to crop out a smaller part of the picture and still get a decent shot.  Kodak has released a fifty megapixel sensor. I can’t wait to get a camera with one of those. Then again when I saw the price at the end of the article, I guess it’s going to be a while.

Creating a ball which bounces on water never occurred to me. I’m surprised they aren’t selling paddles and a floating net with it. I have often thought it would be cool to play golf where you used a boat instead of a cart to get around. I suppose you could make some sort of water golf game using that ball.

And finally, check out these cute pictures of dogs and cats together.

Breaking Up Is Hard To Do

Thursday, July 31st, 2008

I didn’t realize the main bottleneck in splitting water into oxygen and hydrogen efficiently are the catalysts used in the design of the electrodes. One of the problems with using solar power has been storing the energy for night use. If you could efficiently generate hydrogen during the day, then you could use a fuel cell to turn the hydrogen back into electricity at night. Apparently researchers at MIT have solved this problem. It’s pretty interesting how the catalyst works.

The new catalyst marks a radical departure from earlier attempts. Researchers, including Nocera, have tried to design molecular catalysts in which the location of each atom is precisely known and the catalyst is made to last as long as possible. The new catalyst, however, is amorphous–it doesn’t have a regular structure–and it’s relatively unstable, breaking down as it does its work. But the catalyst is able to constantly repair itself, so it can continue working.

If you didn’t catch it there was also an apparent breakthrough in the treatment of Alzheimer’s disease recently. I can’t imagine how frightening it would be to be diagnosed with that affliction. Read more here.

This was an interesting article. Couch potatoes can rejoice as researchers have found taking a pill can provide some of the benefits of exercising. We aren’t really go-to-the-gym kind of people. In the summer, we get most of our exercise gardening, playing golf, or camping. In the winter, there isn’t much to do outside. Especially for the last 5 years or so when there isn’t enough snow to do anything snow related.

The other day I linked to an article about someone who clipped a portrait of the Mona Lisa into their yard. This takes that to an extreme, where people actually exposed plots of grass to light through a photographic plate to produce a picture using grass.

I’ll probably never make it to Norway but Trolltunga looks like a really nice place to visit.

A trick to traveling faster than light? Make the ship stand still and have space move underneath it instead.

I’ve been making 3D objects on the computer for many years. I have yet to actually have one turned into a real physical object. Shapeways uses a 3D printing process to create 3D objects out of plastic for consumers. I’m going to have to try it.

And finally, check out this picture of a dog who adopted tiger cubs at a Kansas zoo.

Put On Your Thinking Cap

Monday, July 21st, 2008

It’s time to put on your thinking caps. Amazingly, exposing your brain to infra-red light could reverse the effects of aging. I think I needed one of those today.

T Boone Pickens is an oil man who is building a huge wind farm in Texas. As he points out on his website we are sending 700 billion dollars a year to other countries for oil. His suggestion is we replaced the portion of electricity generated using natural gas with renewable resources and then burn the natural gas in transportation.

I had never heard of Shelby Super Cars. They claim to have the world’s fastest production car. Now they are getting into electric vehicles. I read this on their website today.

Other automakers have sacrificed aesthetics and performance in exchange for hybrid power plants, but the Ultimate Aero EV will deliver a pollution-free, engineering marvel with an exotic Supercar exterior. The drive train under development will feature a revolutionary power source allowing for extended time between charging intervals with the possibility of several years between charging.

I’m not sure what they are saying. It’s a hybrid so presumably there is some kind of fuel. Then again, I knew right after I spent money on a new gasoline powered car, someone would make it obsolete.

As long as I’m talking about fuels here is another article about a breakthrough in converting biomass into biofuel.

This is one of those sites that explains science in the context of everyday life.

It’s not available yet, but they have created a robot that can take a whole bunch of pictures and then knit them into a huge panorama shot.

I got a chuckle out of this.

And finally, check out this talented dog.