Living shadow. Effective trick and its solution

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

Living shadow. Focus Secret

Spectacular tricks and their clues

Directory / Spectacular tricks and their clues

Focus Description:

If you stand between a light source and a wall, your shadow will appear on the wall - a black silhouette, without eyes, without a nose, without a mouth. And you can make it so that the shadow also has eyes, and not simple, but huge, like a monster, and a nose of any shape, and a mouth that will either open or close.

Focus secret:

Prepare for the experiment a mirror, a candle (lamp), paper, scissors.

You need to stand in the corner of the room near the wall on which the mirror hangs. A lamp or a candle must be placed so that the "bunny" from the mirror falls on the wall, which serves as a screen, exactly in the place where the shadow from your head falls; an illuminated rectangle or oval will appear in this place, depending on the shape of the mirror.

But the mirror can be covered with a sheet of paper, and eyes, nose, and mouth can be cut through that sheet; they immediately appear as bright spots on the shadow that your head casts on the wall.

If you prepare two sheets with different cutouts, fasten one firmly to the mirror, and then put the other on top of the first one, then remove it, the eyes will begin to move on the shadows, and the mouth will either open or close.

We recommend interesting articles Section Spectacular tricks and their clues:

▪ Invisible Fire Extinguisher

▪ The disappearance of the coin from the hand

▪ Three cards move from one part of the deck to another

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:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

LG Stops Production of Plasma TVs 28.08.2014

South Korean consumer electronics maker LG Electronics has announced plans to discontinue production of plasma (PDP) TVs in the near future amid weak demand for these products.

"We are currently conducting an internal study regarding the timing of the completion of the PDP business. An official statement on this matter will be made at a later date," said Hyun-hwoi Ha, head of LG Home Entertainment division, without providing further details and a specific timeline.

In early July, Samsung SDI, which, as part of the South Korean conglomerate Samsung Group, specializes in the development of batteries, announced the abandonment of plasma in early July. The company will curtail the production of plasma panels by the end of November 2014, after which it will fully focus on the production of chemical and electronic materials, as well as the energy business.

The decision to abolish the PDP business of both LG and Samsung SDI was attributed to declining sales of these devices. According to IHS analysts, in the first quarter of 2014, global shipments of plasma TVs fell by 16% compared to the same period last year and amounted to 2 million units. Experts from DisplaySearch predict that no more than 2015 million such products will be released to the world market in 5, compared to 10,3 million units in 2013.

Other interesting news:

▪ Traces of the first Europeans

▪ The brightest fluorescent material

▪ Recreated volcanic lightning

▪ breast milk antibiotic

▪ MSP430FR5969 - high-performance microcontroller with FRAM memory

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section Preamplifiers. Article selection

▪ Panacea article. Popular expression

▪ What were the specific features of Europe in the Late Middle Ages (XVI-XVII centuries)? Detailed answer

▪ article Tape key. home workshop

▪ article Obtaining essential oils by pressing or squeezing. Simple recipes and tips

▪ article Unbreakable handkerchief. Focus Secret

Leave your comment on this article:

All languages of this page

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