At what age can weightlifting records be set? Detailed answer

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

At what age can weightlifting records be set? Detailed answer

Big encyclopedia for children and adults

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

Did you know?

At what age can weightlifting records be set?

Probably in any. On March 14, 2007, an 88-year-old resident of the US state of Pennsylvania lifted a barbell weighing 45 kg in a row to the belt. This is an absolute record for her age group.

Author: Mendeleev V.A.

Random interesting fact from the Great Encyclopedia:

Which episode of Peppa Pig is banned in Australia?

In episode 47 of the animated series Peppa Pig, the heroes find a spider in the shell, and Peppa is scared of him until he comes to the conclusion that he can be friends. The series was banned in Australia because it was considered a bad idea to urge children not to be afraid of spiders on a continent famous for its many dangerous venomous species.

Test your knowledge! Did you know...

▪ What is the difference between a donkey and a donkey?

▪ Why do large marine ships have a rounded thickening in the bow of the underwater part?

▪ What kinds of ants cannot even feed on their own without the help of other slave ants?

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:

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 ... >>

Random news from the Archive

MSI Radeon R9 290X Lightning graphics card 04.03.2014

Micro-Star International (MSI) has officially announced the release of the much-anticipated "lightning" version of AMD's top-of-the-line Radeon R9 290X graphics adapter, the first public demonstration of which took place at CES 2014 in Las Vegas, which was held in Las Vegas.

The MSI Radeon R9 290X Lightning is based on the 28nm Hawaii XT chip with 2816 stream processors based on the Graphics Core Next (GCN) architecture. The video card is built on a non-standard printed circuit board for the PCI Express 3.0 x16 bus in accordance with the MSI Military Class 4 proprietary concept, which involves the use of a high-quality element base that meets all the stringent requirements of the MIL-STD-810G military standard in terms of reliability. The reinforced power subsystem with a digital controller is made according to the formula 12 + 3 phases. Connection to the power supply unit is carried out using one 6-pin and two 8-pin connectors. Besides, in a novelty function Twin BIOS is implemented.

The powerful MSI TriFrozr cooler with the Triple Force structure and an additional plate on the back of the PCB, due to which the accelerator will take up the space of three expansion slots on the motherboard, are engaged in ensuring optimal temperature conditions. The design of this active air cooling system includes a massive two-section aluminum radiator, seven 8 mm copper heat pipes with MSI SuperPipe technology, as well as three fans with pulse-width modulation speed control (one 70 mm with a yellow impeller is located in the center, and two 100 mm with black blades are placed on the sides). You can change the rotation speed of the central and outer "propellers" independently in the BIOS of the video card using the MSI VGA Fan Control proprietary utility.

The Triple Level Signals function allows you to track the degree of load placed on the accelerator by the color of the LED indicator (red - strong, blue - medium, green - weak). Full control over the voltage and temperature of each of the key components of the video card is provided by the 3x3 OC Kit, which combines useful overclocking tools such as Triple Overvoltage, Triple Temp Monitor and V-Check Point.

The model is equipped with 5 MB GDDR4096 memory with a 512-bit interface and a frequency of 5000 MHz. The base frequency of the graphics core is 1080 MHz. The rear panel has two DVI ports, as well as HDMI and DisplayPort outputs. The product is DirectX 11.2, Mantle and OpenGL 4.3 compliant, 4K ready, and supports AMD PowerTune, AMD TrueAudio, AMD Eyefinity and AMD CrossFire technologies.

Other interesting news:

▪ Diseases of Napoleon's army

▪ Less windmills - more energy

▪ Neural noise helps you learn

▪ New series of SONY LCD monitors

▪ Contact lenses are dangerous for nature

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section Electric meters. Article selection

▪ article For a bag - not a spring, but an elastic band. Tips for the home master

▪ article Why does Lara Croft have such big breasts? Detailed answer

▪ article Arenga pinnate. Legends, cultivation, methods of application

▪ article Homemade wind generator. Encyclopedia of radio electronics and electrical engineering

▪ article Vacuum luminescent indicators ILTs5-5/7L, ILTs7-5/7LV. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

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