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

Who and when managed to live for 10 years on counterfeit one-dollar bills? 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?

Who and when managed to live for 10 years on counterfeit one-dollar bills?

American Emerich Juttner counterfeited one-dollar bills for 10 years and avoided being caught by the US Secret Service hunting for him. Starting his trade in 1938, Juttner made 10-12 such bills every week and tried to pay them in various shops in Manhattan. When he was eventually arrested, the court took into account that the defendant used counterfeit money only personally and to buy the most necessary things, assigning him a prison term of 1 year and 1 day, as well as a $ 1 fine. After getting out of prison, Juttner sold the film rights to his story and earned more than all his forgeries combined were worth.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

How far do pheromone scents travel and how long do they last?

Special substances intended for the communication of some animals with others were called "pheromones", or "telergons" (from the Greek words "far" and "action"). With the help of these substances, insects find and recognize each other, attract or repel, give an alarm signal.

The scent of the female attracts males from a distance. Male nun butterflies look for a female at a distance of up to 300 meters, ailanthus saturnia - up to 2,4 kilometers, metal nude (in this butterfly, the image on the wings looks like the Greek letter "nu") - at a distance of 3 kilometers, pear saturnia - up to 8 kilometers.

The record for resistance belongs to the pheromone of the female gypsy moth: in still air, it retains its attracting effect for 970 days.

 Test your knowledge! Did you know...

▪ Who is the author of the microscope?

▪ What is the greenhouse effect?

▪ How can macaques cooperatively move objects with their minds?

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

Smart optocoupler with gate driver 31.08.2017

Toshiba Electronics Europe announced the release of a new TLP5214A smart optocoupler with a gate driver for driving medium power IGBTs and high power MOSFETs.

The TLP5214A optocoupler is designed for a variety of applications that use MOSFETs and IGBTs, including industrial inverters, solar power inverters, air conditioner inverters, and servo amplifiers.

The TLP5214A has built-in features such as rising edge de-saturation blocking time, filter time, and soft-off efficiency optimization. This ensures reliable operation in the specified modes by suppressing short-term impulse noise during switching and determining the exit from saturation.

As an enhancement to the TLP5214, the new device has a rising edge saturation voltage measurement blocking time (DESAT) of 1,1 µs (typical) and a DESAT filter time of 90 ns (typical). The soft-off time (7 µs) has been doubled compared to its predecessor.

The TLP5214A operates on a supply voltage of 15V to 30V, and the peak output current can reach +-4,0A (maximum). Low propagation delay (150 ns with +-80 ns ripple) allows the device to be used in high-speed systems. The TLP5214A is available in a SO16L package with a maximum height of 2,3mm that meets all major safety standards.

The insulation voltage of the device is 5000Vrms and the minimum creepage distance and clearance are 8mm.

Other interesting news:

▪ The operation of the traffic light depends on the number of people at the crossing.

▪ Temperature maintenance record for a fusion reactor

▪ Muscle building gene found

▪ Smart air pollution sensor IKEA VINDSTYRKA

▪ Reusable paper

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Standard instructions for labor protection (TOI). Selection of articles

▪ article He who sows the wind will reap the whirlwind. Popular expression

▪ article Since when have handkerchiefs been used? Detailed answer

▪ article Bast gourd. Legends, cultivation, methods of application

▪ article Antenna adapter-vane. Encyclopedia of radio electronics and electrical engineering

▪ article Interiority of the coin. 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