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How dinosaurs ran

13.01.2008

The fastest two-legged ostrich is considered - its speed is up to 55,5 kilometers per hour.

But, according to the calculations of paleontologists from the University of Manchester (UK), even faster - 64 kilometers per hour - ran a small dinosaur the size of a chicken, compsognathus. But the tyrannosaurus developed only 29 kilometers per hour. These results were obtained on a computer, into which all available information about the skeleton and muscles of various dinosaurs was entered.

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Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

The threat of space debris to the Earth's magnetic field 01.05.2024

More and more often we hear about an increase in the amount of space debris surrounding our planet. However, it is not only active satellites and spacecraft that contribute to this problem, but also debris from old missions. The growing number of satellites launched by companies like SpaceX creates not only opportunities for the development of the Internet, but also serious threats to space security. Experts are now turning their attention to the potential implications for the Earth's magnetic field. Dr. Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics emphasizes that companies are rapidly deploying satellite constellations, and the number of satellites could grow to 100 in the next decade. The rapid development of these cosmic armadas of satellites can lead to contamination of the Earth's plasma environment with dangerous debris and a threat to the stability of the magnetosphere. Metal debris from used rockets can disrupt the ionosphere and magnetosphere. Both of these systems play a key role in protecting the atmosphere and maintaining ... >>

Solidification of bulk substances 30.04.2024

There are quite a few mysteries in the world of science, and one of them is the strange behavior of bulk materials. They may behave like a solid but suddenly turn into a flowing liquid. This phenomenon has attracted the attention of many researchers, and we may finally be getting closer to solving this mystery. Imagine sand in an hourglass. It usually flows freely, but in some cases its particles begin to get stuck, turning from a liquid to a solid. This transition has important implications for many areas, from drug production to construction. Researchers from the USA have attempted to describe this phenomenon and come closer to understanding it. In the study, the scientists conducted simulations in the laboratory using data from bags of polystyrene beads. They found that the vibrations within these sets had specific frequencies, meaning that only certain types of vibrations could travel through the material. Received ... >>

Random news from the Archive

New devices from Buffalo 11.01.2013

The Japanese company Buffalo has demonstrated a number of new devices. Launching in spring 400, the LinkStation 2013 series of storage devices will replace the LinkStation Pro line with many new features. The new devices provide transfer rates up to 80MB/s and support BuffaloLink for remote access and content management throughout the product lifecycle.

The LinkStation 400 series includes the following devices: LinkStation 410D - a turnkey solution with a single drive up to 4 TB (available in the second quarter of 2013 at a suggested market price of $229 for 2TB (LS410D0201), $269 for 3TB (LS410D0301) and $399 for 4TB ( LS410D0401) ); LinkStation 420D is a turnkey solution with two drives up to 8TB (available Q2013 289 at MSRP of $2 for 420TB (LS0202D369), $4 for 420TB (LS0402D469), $6 for 420TB (LS0602D719) and $8 for 420TB (LS0802D421)); LinkStation 2013E - Dual-bay (two hard drive bays), empty DIY drive enclosure (available Q149 421 for a suggested retail price of $XNUMX (LSXNUMXDE)).

AirStation's line of wireless routers and adapters will be expanded in Q2 2013 with two new 802.11ac routers and an 11ac USB adapter. DriveStation DDR, a high-performance USB 3.0 external hard drive with 1GB of RAM for faster file transfer speeds, will also be available in Q2013 XNUMX.

Buffalo Technology also showcased the new Air LinkTheater. The wireless adapter is Miracast compatible and allows users to share their wireless display from multiple supported devices. Users can easily display content from their Android smartphones or tablets on a TV screen or conference room projector in real time. The LinkTheater Air is Miracast compatible and its small size makes it easy to place.

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