As we all know, Merkava tanks are the famous and well-known main battle tanks which participated in most practical battles in the world, and Merkava tanks also obey their own rules and regulations as well as principles that the resistance and protection are the first, and the firepower is the second, and the maneuverability is the last. So Merkava tank is also a kind of main battle tank which pays much attention to its resistance and protection performances as well as the surviving performances most. Thus, let’s learn something important about some well-known battles or wars which Merkava tanks ever participated in as follows. Continue reading
Category Archives: Scientific Research
The Detailed Information Related To The Volvo Concept Electric Bus
Maybe you know the Volvo concept electric bus and i guess you want to know more about it. Today let me keep you informed of the detailed information related to the Volvo concept electric bus.
The Volvo concept electric bus has the size for length 10.7 m, width 2 m and height 4 m and has the wheel base for 7,000 mm as well as has the front overhang for 1,212 mm. Besides, this kind of the Volvo concept electric bus has the rear overhang for 2,508 mm and has the total weight for 18,000 kg as well as the engine of this kind of the Volvo concept electric bus has the maximum output power for 155 kw. Continue reading
Visual Training Can Promote Baby’s Visual Development
Observation is one way of baby learning activities, through the mobilization of the five sense organs, baby takes the initiative to see, look and access to the world to prepare for the next step of exploration activities. Experts say: “learning to see can stimulate early the development of the retina, which is conducive to visual acuity, such as the baby often go out of play in the company of the mother so that the baby fully close to nature; In addition, on the sides of the crib, mother may put a variety of pictures to attract baby to chase. Continue reading
Watching Too Much Television Can Affect Children Diet
A study to high school students in Japan finds that children who spend too much time in television have a poor diet.
Earlier studies have found that childhood obesity is associated with a long time watching television, perhaps because children exercise less and eat more. “If children spent more time in watching TV, possibility will be lower to eat fruits and vegetables every day, and children are more likely to eat candy, soda and fast food, do not eat breakfast.” a study authors said. Continue reading
Please Be Careful About Some New High-Tech Toys
With fast development of science and technology nowadays, in addition to traditional vehicle toys such as kids truck toys, more and more new techniques are used in toys production, as a result, they are too may so called high-tech toys in shopping center. At the same time, lots of parents are likely to buy such high-tech toys for their children, on the one hands, such toys have too many different functions so that children will get more playing pleasure, on the other hands, it is easy for children to play. However, one research report published by one Germany expert shows that these high-tech toys are not beneficial to children’s intellectual development.
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Do You Know The Sense of Yellow Color
Which color do you think is your lucky color? Red? Yellow? Blue or other? According to the scientific research, different colors would be the representative of different characters. Take the bright yellow color for example, it is the signal of indifferent, arrogant and sensitive. When looking at it, you can feel both its outspread visual effect and restless mood.
Among all the colors, yellow color is considered as the most effeminate color, believe it or not, when adding small amount of other colors into the pure yellow color, its sense of color and the color character would be changed greatly. Here is the introduction in detailed in following article.
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Toys Used in Japan to Help People Recover from Illness
With the development of medicine, people pay more and more attention on the effect of factors such as environment and psychology in the recovering from illness. In recent years, many hospitals in Japan begin to supply pacify treatments to help the elderly, children and the patients who have to stay in hospital for a long time. In addition, toys are used in the process to help people recover from illness.
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Three Signals of Serious Diseases Coming
You should pay more attention to these three signals because they are often the signals of serious diseases.
Blood in urine but no pain
If you find that there is blood in the urine, you should go to the hospital even if there is no pain. Common causes for blood in the urine are kidney stones, bladder or prostate infection. What’ worse, canceration at kidney, ureter, bladder, prostate and other organs can also result in blood in the urine. Patient often don’t feel pain when the disease is not serious, so you should go to hospital as soon as possible.
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Not Everydody Is Suitable To Eat Apples
As you known, apple is a common fruit and loved by people because of good taste and abundant nutrition such as sugars, organic acids, fiber, vitamins, minerals, polyphenols and flavonoids nutrients materials. Therefore many people believe the slogan that eating an apple every day to have a health life. Although apple is named as the healthiest fruit with full range by scientists, not everybody is suitable to eat apple. Especially, two group people showed in the followed are not suitable to eat apple.
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