As one of the leading beauty icons of Vbiz, Mai Phuong Thuy is also favored by fans as the big sister of the Miss village. The coronation has been more than 14 years, but the beauty of Miss Vietnam has not changed, she is even more beautiful and salty over the years. Therefore, she is always the center of attention when appearing with a superior appearance. Mai Phuong Thuy again received negative comments, saying that she touched cutlery, fixed her nose, made porcelain teeth, braces … Recently, Miss Hau officially spoke out when she was told that it was fake braces, she shared: “It’s too bad that I can replace broken teeth, but I have never had braces, braces but also slouch?”. Since the coronation, Miss Hau has had crooked teeth. She wanted to keep the charm of her teeth, so she did not change, only replacing teeth when broken. Those teeth have always accompanied Thuy to the present time. It can be said that Mai Phuong Thuy is one of the rare queens who do not follow the fashion of porcelain teeth or braces. Graceful crooked teeth followed her from the time she was a schoolgirl, to the time she was crowned Miss and until now, it has remained unchanged. She said that there are times when a tooth is broken and a new tooth is replaced, because when making porcelain teeth, it will be very painful plus removing the pulp like a tree branch is uprooted, the teeth will be weak and not durable, so she do not choose the method of making porcelain teeth. About braces, this is a pretty useful beauty method, but it is suitable for those who have too much or too little teeth. Because braces will change the jaw muscles a lot, this is a suitable measure for puberty until about 23 years old, to achieve the optimal effect. Mai Phuong Thuy is always proud of her bright smile and crooked teeth. She is always praised for having a smile as bright as a flower. It can be said that not making porcelain teeth helps Mai Phuong Thuy to retain her inherent beauty from the past to the present. To help you distinguish between porcelain teeth and naturally beautiful teeth with the naked eye, there are 5 identification bullet points for your reference and from there it is easier to distinguish: – Porcelain teeth usually have a brighter whiteness than real teeth, but the white color of porcelain will be a bit dazzling and not as natural as real teeth with good enamel. – Porcelain teeth are prone to blackening, which is something that real teeth rarely have. Because natural and artificial teeth are different, this is the easiest way to distinguish them when seen with the naked eye. If you can’t stand it, your gums will initially darken and darken over the years. Something that real teeth rarely do. – Porcelain tooth gaps are often tight and even like corn kernels, while real teeth have a slight gap, these gaps will be uneven and the tooth configuration is also uneven. – Porcelain teeth after making, if you do not clean carefully, will easily cause unpleasant odors that make you lose confidence even though you have a bright white teeth.

◎”Shield-2″ space missile

This mysterious space weapon is the guy in the picture above-the “Shield-2” space missile. It can be seen from the naming that this is a weapon that focuses on self-defense. Of course, the specific method of self-defense must be defined by the Soviets.

As shown in the figure above, the “Shield-2” space missile consists of four parts, from left to right are the solid fuel rocket engine, the spin attitude stabilization system, the warhead, and the seeker.

◎Close-up of the seeker and warhead of the “Shield-2” space missile

From the structural point of view, except for the fin-shaped spin attitude stabilization system, the structural composition of the “Shield-2” space missile is not much different from the common missile structure. Of course, the most interesting thing is the densely packed bullet warhead. The warhead of the “Shield-2” space missile consists of as many as 96 sub-munitions. The sub-munitions will spread out when approaching the target, forming a barrage to intercept the target. The killing method is hard kill. According to another report from Red Star TV, this submunition may also have a propulsion device, but Red Star TV did not further explain how its propulsion device works. The “Shield-2” space missile has some unknown secrets.

◎Diamond military space station model

The “Shield-2” space missile was developed for the “Salute-4” military space station, which was one of the Soviet military space stations. It was originally planned to enter space in the late 1970s, but the “Diamond” military space station project was cancelled. The launch of the “Salute-4” military space station was also cancelled, and the “Shield-2” space missile and “Shield-1” space cannon attached to the “Salute-4” space station also failed to enter space service.

◎”Shield-1″ 23mm space cannon

However, it is worth mentioning that the “Shield-1” 23mm space cannon entered space with the “Salute-2” space station in 1974, and conducted the only space thermal weapon launch test so far. The “Shield-1” 23mm space cannon is actually a space variant of the R-23M self-defense cannon equipped with the Tu-22 supersonic bomber. The “Shield-1” is installed at the front end of the “Salute-2” space station to offset it. The recoil produced by the guns in space affects the attitude of the space station. When the “Shield-1” guns are fired, the space station must turn on the thrusters opposite to the gun recoil to counteract the recoil.

In addition, the “Shield-1” space cannon is installed in a fixed manner, which means that when the “Shield-1” is fired, the attitude of the space station must be adjusted to aim at the target. The operation is more complicated, and it is only due to the efficiency of self-defense. In other words, “Shield-1” is obviously inferior to “Shield-2”, but it is a pity that “Shield-2” has never had the opportunity to test in space since its birth, and “Shield-1” was able to be used on the “Salute-2” space station. On the last day of the orbit, a test was fired in space. It is reported that a total of 20 shells were fired from the Shield-1 during the test, and all the shells entered the atmosphere and burned.