Perhaps you are familiar with such a novelty as my mystery ufo... It is a mysterious spinning disc that is controlled by the power of thought and magnetism. Below is an instruction for such a little thing and surprise your friends without paying at least 600 rubles for it (at least my mystery ufo costs so much).

For those who do not know what my mystery ufo is, video:

First you need to download here with instructions and materials, weighs 1.6Mb.

It has two pages on which the elements my mystery ufo to print and cut:

The third page, a page of instructions, what in which order to do and execute:

Briefly about what needs to be done:

2. We print (on thick paper)

3. Cut along the contour

4. Glue or staple the parts according to the instructions

5. In the center we make a thin hole (you can use a needle)

6. Fasten one end of the line with a knot on the disk, and the other for the ear or collar with a knot.

Clickable:

And a video instruction on how to use my mystery ufo:

Such is the toy-trinket, surprise everyone with your friends with it, just don't tell anyone that you found how to do it on the site website!

For the curious, an article on how to make a burner at home

A wide variety of UV lamp selection options are available on the market today. This makes it possible for buyers to focus on the relatively low cost of such goods. Despite the availability, it is always necessary to be interested in the power indicators and additional capabilities of the purchased devices. for home use, it can be collected independently, if there is no desire to part with the money.

Ultraviolet

Segments of the electromagnetic spectrum of high energy power are called ultraviolet. There are different types of radiation. The ultraviolet spectrum is divided into three main wavelength groups. UVC rays are dangerous for living beings, wavelength range 180-290 nm. UVB - vital for reptiles, medium range - 290-320 nm. UVA - long wave, 320-400 nm.

Varieties of ultraviolet lamps

UV light elements vary in length, spectrum, power and shape. They are available in the form of tubes, incandescent lamps or metal-vapor lighting fixtures. Due to the variety of characteristics, the list of possibilities for using ultraviolet sources is expanding. All devices have a different working distance. The length of the product always corresponds to its power.

Making an ultraviolet lamp

DRL 250 consists of several shells. The outer protective layer does not transmit ultraviolet light. This shell must be carefully broken so that the inside is not damaged. For example, you can wrap a light bulb in a wet rag and squeeze it in a vice. The outer shell will burst under pressure. What is found inside is treated with an alcohol-based solution.

A 30W germicidal lamp in a store costs from 300 rubles, and a 250W DRL-250 lamp costs only 100. A larger volume is processed. Such an ultraviolet lamp for home use is cheaper and more efficient.

Another cleaning lamp

To achieve the same goals, you can resort to a different solution. A non-polar high voltage capacitor can be used as a current limiter. It also needs to be turned on sequentially. A cut bottle can be used as a protective cover. The UV home lamp is fixed at the top of the lamp. The gap between the walls and the base is filled with electrical tape. A wonderful UV emitter ready for high-quality sanitization of premises.

In addition to cleaning basements, such lamps can be used to create artificial lighting for cultivated plants. Just before use, it is imperative to find out about all the conditions and possible consequences of using this type of device for such purposes. You need to feed the plants in the correct proportions, formed by the optimal indicators of the intensity and duration of light.

From the history of the DRL-250

DRL-250 burners were used in the processing of memory microcircuits for erasing them. A Soviet-made electric kettle was used as ballast. The process of boiling water in a filled container was used as a reference to determine the completion of the erasing procedure for microcircuits. The kettle was used as a timer while the washing device was an ordinary UV lamp. Experts' comments agree that when the ballast is used, the electrodes are destroyed. For this reason, industrial designs are inherently inductive. Capacitive devices are not found among them.

Conclusion

Ease of use, efficiency and, of course, affordability are characteristic of modern UV lamps today. They can be used at home as well as in various areas of medical practice. The discovery of the polymerization properties of varnish even led to the fact that today ultraviolet is widely used in beauty salons. Such a device is easy to assemble by yourself.

The use of ultraviolet emitters must be approved by a physician. These items are still medical equipment. Many people may have contraindications to UV exposure. Observe the operating instructions and the permissible operating conditions at all times. It is recommended to buy ultraviolet lamps only in specialty stores, because the characteristics of this type of product define them in the category of medical equipment. The safety and reliability of lighting fixtures can only be guaranteed when purchased from specialized stores.

Quartzization is the process of processing the disinfection of a room (air) with ultraviolet radiation. In medical institutions, quartzing is now widely used for bactericidal purposes.

Quartzing is especially good during epidemics of viral diseases, which, with enviable constancy, do not allow us to live and work in peace.

You can buy a quartzizer, but we will make a quartzizer ourselves, from scrap materials.

As a lamp for quartzing, we need an ordinary DRL lamp (photo. 1), these lamps are used in street lighting fixtures, a choke (this lamp will not work without it), a DRL lamp holder.

Photo. 1 DRL lamp.

Throttleless lamps are also on sale, but I have not experimented with them, so I will not say anything about this.
That's basically it.

On the picture. 2 shows a do-it-yourself installation for quartzing in half an hour from a DRL 250 lamp.

The lamp and choke connection diagram is shown in Fig. one.

Photo. 2 "Installation" for quartzing at home.

At the DRL lamp, carefully break the flask, and remove the remaining glass to the cartridge (photo 3), it is better to do this in the fresh air, since if you damage the "insides" of the lamp (they contain mercury), breathe in vapors.

Photo. 3 DRL lamp without bulb.

I did it this way - I wrapped the lamp in several plastic bags and gently broke the flask with a hammer (an indispensable tool), then removed the excess with pliers.

It remains to fix all the elements and assemble the circuit. The connection diagram is shown below.

Rice. 1 DRL lamp connection diagram. Capacitor WITH you do not need to put it, the lamp will burn without it.

There are other ways (throttleless) to turn on DRL lamps, we will not dwell on them (the Internet is full of material on this topic).
The choke is the easiest option.

A little about the process of quartzing at home.

Flowers and pets must be removed from the room. Quartz for 15 to 30 minutes.

During quartzing, the air is enriched with ozone, which also disinfects, but ozone is poisonous (in high concentration), therefore, immediately after quartzing, the room must be ventilated.

When quartzing, it is forbidden to be in the room, try not to look at the lamp (with prolonged exposure, you can get a skin burn, not to mention the eyes).

With proper observance of the mode of using the lamp, quartzing is not harmful, there are no microbes, no diseases.
Be healthy!

An amazing toy based on the energy of the human body. It is held in the air due to twisting around its axis and due to the magnetic field created by a person. (Extract from the manufacturer's website).

Everything works on static and human magnetic field and costs about ten US dollars, but on our website you can download a drawing absolutely free of charge.

Download…

We have solved the secret of the flying saucer and now, thanks to our website, you can make this wonderful toy yourself.

What you should end up with is:

For manufacturing you will need:

Download (free) drawing from the link. A printer, preferably colored, three sheets of A4 thick paper, scissors, glue or stapler, a sewing needle or awl (pierce a hole for the line) and 1.5 m of the thinnest fishing line.

Operating principle:

The principle of operation is outrageously simple. One end of the fishing line is attached to the toy, the other end of the line can be glued to your ear with a small piece of tape or you can make a loop. The main condition is for the line to be thin and barely noticeable. The length of the fishing line should be such that, tilting its head slightly, the toy hangs about 50-60 centimeters.

Then, in this position, take the toy by the edges with your hands and twist it clockwise. Quickly grab the line in the middle between the thumb and forefinger of your left hand. Moving up and down the line with your hand while rotating the toy creates the illusion of floating in the air. The rest is a matter of technique and long training. Download…

And in conclusion, for those who are too lazy to tinker with anything, you have a second option to get this wonderful hand-made UFO ...

Buy My Mystery UFO on our website:

The administration of our site can order a flying saucer for you at the lowest price from our Chinese partners. The toy is not much different from the American original, perhaps only at a lower price.

Product photo:

Price:
1 PC. - 300 rubles.
2 pcs. - 500 rubles.

Delivery within Russia is free! When buying 2 pieces, indicate the quantity in the comment and change the amount in the payment field by 500 rubles. We'll send two. If you need more quantity, there will be more discount. Contact the administration.

Important! Be sure to indicate your Name, Surname and Patronymic, also indicate your zip code and address. Please check the details before paying. Delivery time 15-35 days. After payment, you will receive a letter with a notification and a departure number.

Ask questions in the comments, we will definitely answer.

Would you like to surprise your friends or guests at a house party? Now, almost no effort is required to do this. Magic UFO Magic UFO will do all the work for you, allowing you to captivate the attention of everyone around you with its fantastic telekinesis abilities! A mystical UFO of bright silver color hovering among the guests will not leave indifferent either adults or children, forcing them to follow the movements of your hands as if spellbound.

This magic device does not require batteries or a remote control to operate. The Magic UFO makes absolutely no sounds during its flight. It is very easy to operate and is suitable even for children aged 8-9 years. It is enough to throw the UFO into the air like a frisbee, spin it in the air, or take it with your fingers from above and spin it like a top, after which the toy will assume a state of flight, the direction of which you can control from a distance!

But, like all magic tricks that exist in the world, the flight of a magical UFO is nothing more than an illusion. In addition to the Magic UFO itself, the package also includes a cardboard spool with 15 thin threads wound around it, made of a special Pixie Silk material and woven into a single large thread. Both ends of this large thread are attached to a spool with a small piece of plasticine. Threads, fishing lines and plasticine are integral parts of a magical UFO, without which its flight is simply impossible. Therefore, be careful not to lose the reel of plasticine and do not entangle the threads with each other.

Now let's take a closer look at the process of preparing your UFO for its use:

1) Gently unwind the large thread of 15 strings in one straight line.

2) Pull one line from the large thread, you will need it to play with the Magic UFO. The rest of the strings are spare.

3) Separate a small part from a piece of plasticine and roll it into a small ball, about 4 mm in diameter.

4) Wrap one end of the thread around the plasticine ball, making 4-5 turns, then flatten the ball with your fingers, holding the thread with the plasticine as well as possible.

5) Place the end of the string with plasticine under the upper shiny part of the Magic UFO, in the center of which there is a special slot, ending with a small round hole in the middle of the toy, through which you need to bring the string up.

6) Attach the other end of the string to your clothing, such as the top button of a shirt, by tying the string to it with two knots. You can also pin the thread to a pin and then attach it to your clothing as well. After that, the UFO will hang directly in front of you on an invisible string-fishing line.

7) Move the thread away from you with one hand, passing it between your index and thumb. Grab the top of the Magic UFO with your other hand and spin it like a top.

8) After the toy starts to rotate, move the thread away and closer from you, imperceptibly shifting it from one hand to the other.

A few workouts will be enough to learn how to operate the Magic UFO like a real master from popular videos on the Internet. Conquer your friends, relatives and simply strangers with the magic of your hands, ordering a magic UFO Magic UFO toy right now!