Smoke in a glass. Effective trick and its solution

EFFECTIVE FOCUSES AND THEIR CLUES
Free library / Directory / Spectacular tricks and their clues

Smoke in a glass. Focus Secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Focus Description:

There is a glass with a saucer on the table on the stage. The magician takes the saucer and covers the glass. Stepping back a few steps, he lights a cigarette and announces to the audience that he can fill a glass with smoke from a distance. After taking two or three puffs, he blows a few puffs of smoke towards the table, and smoke appears in the glass.

Focus secret:

While manipulating the glass and saucer, you need to imperceptibly from the audience put two or three drops of hydrochloric acid into the glass, and moisten the bottom of the saucer with ammonia. When you cover the glass with a saucer, a chemical reaction begins, accompanied by the release of white fumes, similar to tobacco smoke.

Before demonstrating the trick, you need to practice and determine the reaction time in order to smoke by the time it starts.

We recommend interesting articles Section Spectacular tricks and their clues:

▪ Four Chips

▪ Two dozen eggs from the assistant's mouth

▪ amazing arrow

See other articles Section Spectacular tricks and their clues.

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

Computer for 10 rubles 19.10.2005

In Brazil, a nationwide project "Computer for 1 real" (the real is the local currency, about 10 rubles) has been launched.

For this price, anyone gets a rewritable CD on which you can fix your preferred settings for the most common computer programs included in the Microsoft "Office" package, as well as record all the necessary texts, pictures or melodies.

In the future, having come to any place where there is a computer - to an Internet cafe, library, school, or just to a friend who has a computer at home, the owner of the "computer for 1 real" inserts his disk into the drive and works as at his usual computer. Everything that he writes or downloads from the Internet is recorded on the same disk, and no traces of the work remain on the computer.

Other interesting news:

▪ Vegetable cellulose for bone implants

▪ Named the most powerful volcanic eruption in the last 7 millennia

▪ space mission to save the planet

▪ Booby style drone

▪ Ultra-bright yellow LED L-7113WYC

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ section of the website Residual current devices. Selection of articles

▪ article You cannot harness a horse and a quivering doe into one cart .. Popular expression

▪ article Which bird has been named by at least four different states? Detailed answer

▪ article Kuril Islands. Nature miracle

▪ article Clock on LED indicators KLTs202A. Encyclopedia of radio electronics and electrical engineering

▪ article Adjustable power supply with a switching voltage regulator, 3,3-9 volts 0,5 amperes. 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