Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

Energy from space for Starship

08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth.

Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper.

The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources.

Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges remains increasing the efficiency of wireless power transmission.

The idea of ​​creating orbital power plants using Starship could usher in a new era for solar energy production. This will not only make energy accessible to everyone, but also contribute to the sustainable development of our planet.

<< Back: Mini air conditioner Sony Reon Pocket 5 09.05.2024

>> Forward: New method for creating powerful batteries 08.05.2024

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 ... >>

Washing vacuum cleaner Dyson WashG1 16.05.2024

Modern technologies strive to make the home cleaning process more efficient and convenient. New from Dyson, the WashG1 washable vacuum cleaner is an innovative approach to cleaning that differs from traditional models. Dyson, a leading manufacturer of household appliances, introduced a new model of the WashG1 washing vacuum cleaner, which has brought revolutionary changes in the field of home cleaning. A distinctive feature of this model is its unique design, which abandons the traditional suction mechanism. The WashG1 work attachment is equipped with two microfiber-coated rollers, each with 64800 threads per 1 cm2. These rollers work in opposite directions, effectively removing all dirt from the floor. A special feature of this model is the ability to automatically clean the rollers: dirty parts of the rollers are washed with clean water and combed with a nylon brush. The collected garbage is collected in a special container, and dirty water passes through a plastic mesh and enters ... >>

Products in beautiful wrappers seem useful to people 15.05.2024

Attractive food packaging plays an important role in today's market. Many of us succumb to the temptation of beautifully designed packaging, associating them with high-quality and healthy products. However, how useful are these products really and how does our perception perceive them? Let's look at the results of a study conducted by scientists from the University of Southern California to understand how the appearance of packaging affects the way we think about products. A study conducted by researchers at the University of Southern California found that attractive food packaging can have a significant impact on perceptions of its healthfulness and quality. Aesthetically designed packaging can make us perceive products as healthier and better quality than they actually are. As part of the experiment, participants were offered the same products, but in different packaging: one group saw beautifully decorated avocado toast, while the other group saw ... >>

Random news from the Archive

Sony smartphone with Retina display 03.09.2012

Sony Mobile Communications (formerly known as Sony Ericsson) has unveiled its new smartphone Sony Xperia SL. According to Pocket-lint, the new model replaces the Xperia S, announced in January 2012. The Sony Xperia SL features a display that surpasses the display in the Apple iPhone 4 and iPhone 4S in terms of resolution. This parameter in the Xperia SL is 342 ppi (pixels per inch), compared to 326 ppi in the latest "apple" smartphones. What's more, the Sony smartphone's screen is superior in size as well - its diagonal is 4,3 inches compared to 3,5 inches in the iPhone.

The screen of the Xperia SL offers the highest image clarity among all Sony Mobile products and among all existing smartphones, according to the manufacturer's website (although, for example, the same Xperia S has the same pixel density). The display is made using Reality Display technology and is equipped with the Mobile Bravia Engine. The resolution is 1280 x 720 pixels.

Sony Xperia SL is equipped with Qualcomm MSM2 dual-core processor with a frequency of 8260 GHz (in Xperia S - 1,7 GHz) and a 1,5 MP camera with autofocus and LED flash. The novelty is based on the platform Google Android 12,1 (Ice Cream Sandwich). Overall dimensions of the device: 4.0 x 128 x 64 mm, weight - 10,6 g.

The battery life of the smartphone declared by the manufacturer is up to 8 hours of talk time, up to 410 hours of standby time, up to 33 hours of music playback or up to 6,5 hours of video playback.

Sony Xperia SL will be available in four colors: silver, black, white and pink. The cost and release date for the sale of the model are not reported - only photos and specifications of the novelty are posted on the Sony website. Additional information is expected at the IFA exhibition, which will be held from late August to early September.

See full Archive of science and technology news, new electronics


All languages ​​of this page

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

www.diagram.com.ua

www.diagram.com.ua
2000-2024