Recently, NASA and ESA published to the public fascinating photo of visible part of the universe. Source is Hubble Ultra Deep Field. On the photo, you can count 10 thousand galaxies and even more stars. It should be noted that you can see a lot of points with different colors. These are galaxies too.
The first impressions are most lasting! It is relevant not only in life, but also in design. The design impression consists of a number of factors, and one of the most important is the color.
It is not always easy to understand what colors go together, and this article covers the basics of color theory, which will be useful in choosing a color scheme for the website design. Let's start with the basics.
I have heard on the internet a lot of angry comments that Windows 7 - sucks! You see how much memory it eats up! To prove that below are given a few screenshots, and once again everyone blames the crooked hands Hindu programmers. Let's take a look what is going on over there.
GPGPU technology has stimulated the appearance of several renderings on the GPU in the market, including iRay, V-ray RT, Octane, and Arion. But open-source community made available at least two free renders on the GPU: SmallLuxGPU and Cycles Render. I want to share my impressions about the second one.
Cycles Render is unbiased render with the ability to render on the GPU (CUDA and OpenCL for ATI). It lies in a box with the Blender that runs on Windows, Linux, and OSX.
Cycles Render, this is a car with the procedural texture, FullHD was prepared in 2 minutes using GTX580.
I do not know why I may need it, but suddenly I wanted to have two mouse pointers in Linux, after all I already have two mice, one is a wireless mouse and the other is a touchpad one. The idea came at a time when I hooked up a second mouse, namely, a third cursor control device.
I want each mouse to get a cursor, but how do I get it?
Let's see what xinput will tell us:
max 23:20:19 ~ $ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)]
⎜ ↳ Logitech USB Receiver id=11 [slave pointer (2)]
⎜ ↳ Genius 2.4G Wireless Mouse id=12 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=14 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ Villem id=9 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
↳ HP WMI hotkeys id=15 [slave keyboard (3)]
Since the days of a Gold Rush a little has changed in the rating of high-risk enterprises by the man. A half century later, still in the same California is the Silicon Rush epicenter.
Here are in the photo San Francisco in XIX century and today.
After I have read another smartphone review that started with words "definite leader in its screen size of 4.6 inches", I could not resist writing this post.
I am totally confused, watching the current trend of new products:
• Huge screen!!!
• More than 320 dots per inch!!!
• Quad-core processor!!!
• Separate GPU!!!
• 12000000-pixel camera!!!
• 4G/LTE/WiFi n-standard!!!
• GPS / A-GPS / NFC / Bluetooth!!!
• Only for 600 euros!!!
Where are innovations in the batteries?
Racing simulator experts know that the computer always uses the ideal trajectory, and it does not make any mistakes, but this is only in the game. What about the real life?
In 1974, Kodak purchased the small nuclear reactor, which was placed in an underground bunker in the industrial complex of Kodak Park in Rochester, New York. A neutron flux multiplier was used for the experiments in the neutron photography that lasted until 2007.
The neutron source was a californium-252, the flow multipliers were plates with uranium, and the highly enriched uranium was accumulated as the waste in the laboratory. According to the experts, it was a unique device for the U.S. industrial sector. There are about 50 such multipliers with californium in the world, and almost all of them are in Russia. Kodak the only company that had this multiplier in USA.
I remember when I was a child I loved playing in the sandbox, and I was lucky too, because my neighbor was a truck driver, who regularly filled the sandbox with the clean river sand. Probably, many of you remember the pleasure of playing with the sand (for example, it is so popular to build the sand castles and sculptures at the beach), therefore, the researchers at the University of California are not exception. Namely, they have created a high-tech sandbox, adding to the normal process of playing with the sand a little augmented reality.