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Archive for March, 2009

Better Batteries

Friday, March 20th, 2009

I haven’t been blogging much lately as I have really gotten caught up in writing this little game I’m working on. Since it’s based on a game I wrote many years ago and I’m learning Flash for the first time, it’s really striking how even though I’m learning something new how productive it seems since the machines and tools have improved so much.

This past week or so there has been some big news in batteries. First they found out how to make common lithium ion batteries charge and discharge rapidly.  Imagine charging your computer, cell phone, or camera in seconds. Secondly although technically not a battery, nanotechnology has lead to some amazing improvements in capacitors. Batteries store chemical energy and capacitors store electrical energy but the most surprising to me was the announcement of a system which could deliver electricity based on storing magnetic energy.

Speaking of energy, the newer designs of nuclear power plants are a lot safer than the old ones but the problems of how to manage the waste persists. The traveling wave reactor is a really clever design that deals with both the waste issue and the nuclear proliferation issue.

If you had a secret nuclear bunker, maybe you shouldn’t … oh, never mind!

If you have ever wondered how various engines work, here is a nice site with animations of different types.

I got a chuckle out of the other side of America.

That is one bug grub! Wonder what kind of fish would go for that.

Ever start to fall asleep and feel like you are falling and wake up? It’s called a Hypnic jerk. This used to happen more to me when I was younger but I suppose I was often sleep deprived.

This is a pretty cool optical illusion. You have to go to the last picture to see it.

Talk about amazing! In the following video they use sheep as display devices.

This young boy decided to do something similar but much less complex with his dog.

What the heck is a long eared jerboa?

Motion capture systems have really come a long way. Check out the videos from Mova.

This article on artificial muscles is really impressive but as I was reading it I couldn’t help but think  it reminded me of a late night info-mercial. But wait! It can also do this! Who would have guessed the amazing material of the future was going to be carbon.

When I was reading this article on the top 10 inventions of the Middle Ages, it occurred to me how big a role the church used to play in supporting science.

This is one very determined bear.

I’ve seen this guy’s work before. Willard Wigen makes microscopic sculptures.

Here is a nicely done cat close-up.

This is a rather bizarre story about a paralyzed man who was able to walk again after being bitten by a spider.

It’s nice spring is finally here but you know there are always some big storms ahead. Check out this tornado shot. Also this shot of what they can do.

Here is lightning of a different kind; from a volcano.

And finally, here is a nice collection of pictures of big cat families.

Competence

Tuesday, March 3rd, 2009

Here is an amusing article. I suppose it wouldn’t surprise anyone to find out incompetent people are unaware they are incompetent. I guess I did find the part about joke telling abilities a little surprising because getting a good laugh verses polite chuckles should be semi-obvious. Then again, a lot of it has to do with the quality of the joke and just not messing it up.

From MSNBC here is a list of 10 odd creatures. Now, I was familiar with most of those but have you seen the fish with a transparent head? How about a pink dolphin? Look at the size of this stingray! Look at the size of this wasp!

Just plain weird but I suppose not surprising are Japanese bug fights.

I liked the surreal clouds in this storm photo.

I linked to one of these the other day but here are more street art paintings. I think the lava one is the most impressive one I have seen yet. I suspect the artist had a sponsor for this one.

My sister and her husband went on a vacation a while back and my parents stayed at their house. We went to visit and at one point attempted to turn on the TV. It occurred to me everyone has integrated their speaker systems in such a way they are all custom and the only way to figure them out would be to follow the wires. I suppose some day we will just tell our computers to configure the systems to do what we want. This solution wouldn’t even work here but it’s kind of amusing.

I was just outside and it’s cold out there. Lucky for us the forecast is for nice spring-like temperatures late in the week.  Here is a nice photo to remind you of spring.

I got a laugh out of this.

Check out this TriceraCopter!

If you watch the TV show Mythbusters you’ll laugh at this.

The world’s largest salt flat, the Salar de Uyuni in Southwestern Bolivia is like standing on a gigantic mirror.

Imagine standing in a tunnel made out of 40,000 LEDs.

This is a funny video about how to “hack your old VCR”.

That’s one happy looking elephant.

This is pretty funny video of a dog dreaming but you have to feel a little sorry for the dog at the end.

In this video a person asks someone for directions. In the middle of the discussion they move a large picture between the two people having the conversation and change the person asking for directions. It was one thing when people didn’t notice the change with similar looking people but they didn’t notice when they changed to a different race or sex! Amazing! I suppose with the map and all the pointing, there are a lot of distractions.

My friend Matt sent me this video about everything is amazing but nobody is happy. It reminded me how you used to have to waste a lot of time going inside the gas station and wait in line when you bought gas. I wonder if I have put that  extra time to good use?

Here is a collection of photos of birds stealing ice cream. I didn’t realize birds liked ice cream.

And finally check out this cute video of a cat who adopted a rabbit.