Group items tagged

"The old model is no longer valid for the ocean's overturning, not because it's a gross simplification, but because it ignores crucial elements such as eddies and the wind field. The concept of a conveyor belt for the overturning was developed decades ago, before oceanographers had measured the eddy field of the ocean and before they understood how energy from the wind impacts the overturning,"

hello, you should put underscores between the words of your tags otherwise it makes two tags...

Oh... sorry. Thought that it's enough to seperate the tags with a comma. Won't happen again!

I know you like these... [Edit] And by the way, this website contains also more practical stuff, like this

of course, "they" being Polish Wikipedia contributors who geo-tag like mad...

Have you had a look on Japan? It looks like they just geo-tagged all their train stations.

A frog study provides the strongest evidence yet that a father's lifestyle may affect the next generation, via chemical tags that change gene activity SPERM pass on more than just their DNA. Chemical switches attached to the genomes of sperm - known as epigenetic tags - have been shown to alter the next generation for the first time.

I find the title of the article misleading at best, but probably plainly wrong since they seem to talk about conditions way back and I am not sure how well our current models have been designed to work in these very different conditions? - but should probably be rather another good reason to put more effort into improving the models!

have to be carefull this article is really badly written. Teleportation is not some matter that disapear from somewhere to reappear somewhere else... Usually we talk about entangled particles (by essence quantum theory is non-local), and teleportation means that if you force (with a measurement) one particle to take a particular quantum state then the other one will have the same quantum state. There it seems that the same could be done with a quantum field, which is the second quantization of the quantum theory: the state of a quantum field can contain a mixture of n-particles states (meaning that the number of particles is not defined, only the mean value). If you measure the number of particle then you force the quantum field to "choose" a particular quantum state (which can be the vacuum). Teleportation means that you will have exactly the same measure on another quantum field, which is somehow intricated to your first one.

look at these bugs .... can't we do something with them? they look nice for sure ....

Read the first entries, are really funny. The ones tagged as "Informative" contain references that might be useful for us.

we need to get one of these packages as soon as they are out ... putting them on our cups? LS;

How to cram in all buzzword technologies in one title. I will give it all tags we have.

:-)

"I don't have a cell phone. I won't carry a cell phone," says Stallman, founder of the free software movement and creator of the GNU operating system. "It's Stalin's dream. Cell phones are tools of Big Brother. I'm not going to carry a tracking device that records where I go all the time, and I'm not going to carry a surveillance device that can be turned on to eavesdrop." he is right once more ...

I am going to live in the forest! Sadly, while true, there's no way around it these days. On the up-side the information overflow these days exceeds processing speeds. Soon it will become increasingly difficult for NSA or other organizations to find anything in the tons of data they stash away. Like some guy said in a random youtube video I can't find now anymore: "good luck trying to find my personal data when I'm tagged in 5000 pictures of cats!"

really interesting new project over at Kickstarter. Fully funded within 2 days of being announced. This one will probably get into the millions.

Interesting overview paper by Massa from Trient on reconfigurable metamaterials … makes me wonder if it is time for us to look closer into it or already too late …

useful for space?

The good news for Microsoft is that all the PCs powering the Olympics are running Windows. The bad news: it's the older Windows XP operating system.

Now I start to understand why the Swiss win so many medals. That's most probably a bug!!!

It's an article from April, now that we got Anreij's Google thing though is more actual - Unusually, the search giant designs its own servers. For the first time, Google unveils one publicly, showing a surprise built-in battery. Read this blog post by Stephen Shankland on Business Tech.

Old concept revisited - previously known as the Tower of Babel ;)

what about tags...?

Alternative to space elevator!!