Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library

Free library / Directory / The most important scientific discoveries

The most important scientific discoveries

Directory / The most important scientific discoveries

The section "Most important scientific discoveries" contains information about key scientific discoveries that had a significant impact on various fields of knowledge. Descriptions and explanations of the most important discoveries in various scientific disciplines are presented. Fascinating articles talk about innovative ideas that have shaped our understanding of the world, changed our understanding of nature, technology, and health. You will learn about the great scientific achievements and their impact on modern times. The articles in this section will help you plunge into the exciting world of science and expand your knowledge of the amazing achievements of mankind.

The most important scientific discoveries












Общественные науки









See also section articles The history of technology, technology, objects around us:

The history of technology, technology, objects around us



Latest news of science and technology, new electronics:

Sound-absorbing silk 17.05.2024

In a world where noise is becoming increasingly intrusive, the emergence of innovative materials that can reduce its impact is of great interest. MIT researchers have unveiled a new sound-absorbing silk fabric that promises to revolutionize quiet spaces. The Massachusetts Institute of Technology (MIT) has made significant breakthroughs in the field of sound absorption. Researchers have developed a special silk fabric that can effectively absorb sound and create cozy, quiet environments. The fabric, thinner than a human hair, contains a unique vibrating fiber that is activated when voltage is applied to it. This feature allows the fabric to be used to suppress sound waves in two different ways. The first method uses fabric vibrations to generate sound waves that cover and cancel out unwanted noise, similar to noise-canceling headphones. This p ... >>

High Energy Density Capacitor 17.05.2024

Energy plays a key role in many aspects of modern life, and the ever-increasing demand for efficient and fast-charging power sources is driving innovation. Researchers at the McKelvey School of Engineering at Washington University in St. Louis have taken a significant step forward with a high-energy-density capacitor that promises to revolutionize the world of energy. A team of scientists from the McKelvey School of Engineering at Washington University in St. Louis presented the results of their latest research on heterogeneous thin-film structures for capacitors. Researchers, working with ferroelectrics, inadvertently created a capacitor with an amazing energy density that is 19 times higher than that of conventional elements. This breakthrough opens up new prospects for the development of fast-charging batteries, which are so necessary in the modern world. Capacitors play a key role in various devices, providing stable ... >>

Causes of conflicts between brothers and sisters 16.05.2024

Family relationships are often complex and multi-layered, and conflicts between siblings are no exception. Research in this area can help us understand what factors underlie these conflicts and why they occur so frequently. Let's look at some of the findings from psychologists at Arizona State University. American psychologists from Arizona State University conducted a study aimed at identifying the causes of conflicts between brothers and sisters. They found that different forms of violence, whether physical or verbal, did not depend on the gender of the siblings. This means that both girls and boys can exhibit aggressive behavior towards their loved ones. Other studies have shown that conflict between siblings often persists into adulthood, even as contact decreases. This indicates that people often follow established patterns of behavior formed in childhood. It was also found that, despite ... >>

Random news from the Archive

Solar-powered ultralight self-propelled trains 11.01.2021

Testing of a self-propelled ultra-light rail vehicle designed for rural railways or underutilized railway lines should start by the end of 2021 in France.

The first Taxirail route is expected to be launched in 2023, when regional routes are opened for operation in accordance with a competitive tender.

Discussions were held with almost all regions of France, including Brittany, where the company is based. The company is also considering exporting Taxirail to other countries, potential buyers have already been identified - Switzerland and Canada.

Taxirail will weigh less than eight tons and carry up to forty passengers. The cars are powered by battery or hybrid traction, as well as the use of artificial intelligence. The vehicle will operate autonomously, but in constant contact with the control center.

Solar energy will be used to power lighting, heating, air conditioning and entertainment systems, and information will be provided to passengers in real time.

Other interesting news:

▪ Tiny chip that controls multiple laser beams

▪ Innovative TDK-Lambda DRF Power Supplies

▪ Magnetic material properties: from insulator to metal

▪ ARCHOS launches ultra-compact audio player with 3 GB hard drive

▪ Robot Vacuum Cleaner BotVac by Neato Robotics

News feed of science and technology, new electronics


Interesting materials of the Free Technical Library:

▪ section of the Electrician website. PUE. Article selection

▪ article Fermat's Last Theorem. History and essence of scientific discovery

▪ article Why don't samurai serve in the Japanese police? Detailed answer

▪ article Earth's magnetic field. Travel Tips

▪ article Player powered by a bicycle generator. Encyclopedia of radio electronics and electrical engineering

▪ article Crossover LC filters in multiband UMZCH. Encyclopedia of radio electronics and electrical engineering

All languages ​​of this page

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