Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


BIG ENCYCLOPEDIA FOR CHILDREN AND ADULTS
Free library / Directory / Big encyclopedia for children and adults

By what accident did Linux actually come about? Detailed answer

Big encyclopedia for children and adults

Directory / Big encyclopedia. Questions for quiz and self-education

Comments on the article Comments on the article

Did you know?

By what accident did Linux actually come about?

Linus Torvalds used the Minix operating system, but was dissatisfied with many of the limitations in it and decided to write his own system. At some point, a more or less stable version was released, Torvalds' interest in the project faded, and he was ready to abandon it. But in the same period, he accidentally messed up the partition on the hard drive where Minix stood, and instead of reinstalling it, Torvalds decided to finish what he started anyway.

So, by chance, the Linux kernel and later the GNU/Linux OS were born.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

What conditions will an astronaut find on Venus?

The dense cloudy atmosphere of the morning star that shines so brightly in our sky is made up mostly of carbon dioxide (carbon dioxide). During the Venusian day, which lasts 8,3 Earth years, its surface is illuminated only by reddish twilight light. Frequent lightning strikes from dark clouds and rains of sulfuric acid fall. The temperature during the day and at night reaches 480 °C.

The bright brilliance of the planet in the earth's sky is due to the high reflectivity of the upper layer of the Venusian clouds.

 Test your knowledge! Did you know...

▪ What does blood do in the body?

▪ What can a blue whale swallow?

▪ What American president lost the code to open the nuclear suitcase for a long time?

See other articles Section Big encyclopedia. Questions for quiz and self-education.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

Apple's eye-tracking 3D interface 18.02.2012

Apple decided to relate the user interface to the user's position and other external conditions in which he works while operating the phone. The paper was titled "XNUMXD UI Effects on Screen Using Motion Properties".

According to the patent application, a full set of sensors built into mobile devices is used to process the interface: a digital compass, a GPS module, an accelerometer and a gyroscope. They determine the location of the gadget, its orientation, the state of movement and other external conditions with great accuracy. And the front camera "aims" at the user's eyes and tracks the direction of his gaze. The combination of all these elements allows you to create "more realistic virtual 3D images of objects on the screen of the device" on the smartphone screen.

The main difference between stereoscopic screens and real 3D displays is the simple fact that when you change the position of the head, the angle of objects on stereoscopic systems does not change. However, using tracking technology, even on a simple "flat" screen, the illusion of 3D objects can be created. Moreover, the system assumes the use of a light sensor, and if screen objects cast a shadow, then the position of the shadow will change when the display is rotated relative to the light source.

Other interesting news:

▪ Police drones will arm

▪ 8-core single-chip systems from Allwinner

▪ Multicooker with Wi-Fi

▪ Meike 85mm F/1.8 full-frame autofocus lens

▪ Your pills are calling you

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Palindromes. Article selection

▪ article Winners are not judged. Popular expression

▪ How many legs does a centipede have? Detailed answer

▪ article Supply agent. Job description

▪ article Refinement of the LED lamp. Encyclopedia of radio electronics and electrical engineering

▪ Periscope article. physical experiment

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024