Casper is a well-known American children’s cartoon, which was later made into a live action movie. It tells the story of Casper, a lovely and naughty ghost. When you see this lovely ghost, is it full of nostalgia and memories?

I remember when I watched Casper as a child, I was a little afraid of ghosts, and at the same time I thought he was very cute. It’s like the mood of watching ghost movies when I grow up. The more afraid I am, the more I want to watch it.

Source: @_youreyeah

Skiing is a competitive sport in which skis are mounted on the soles of boots and speed, jump and fall on the snow. Skis are made of a mixture of wood, metal and plastic. Alpine skiing consists of downhill skiing, slalom skiing and slalom skiing. Alpine skiing mixed project is composed of the above three projects. People in a standing posture, holding a ski stick, foot skis on the snow sliding movement. “Standing”, “snowboarding”, “snowboarding” are the key elements of skiing.

Skiing originated and developed in Scandinavian countries. Slalom is also a Norwegian word, meaning to slide on a sloping road. The international skiing Federation was founded in 1924. Nordic skiing was included in the first Winter Olympic Games held in chamoni, France in 1924. Scandinavian countries, such as Norway, Sweden, Finland, and countries around the Alps in Western Europe, such as France, Italy, Austria, Germany and Sweden, as well as the United States and Russia, take the lead in skiing in the world. Generally speaking, Scandinavian countries are dominant in skiing in northern Europe, while Alpine countries are dominant in skiing The snow project is dominant.

Source: @_winkt

When I was a child, I played many games, among which blowing soap bubbles was my favorite. Blowing bubbles is a very popular game. It’s usually children who play this kind of game. Bubbles are made of water, detergent and glycerin, suitable for all ages.

Tattoo is a kind of tradition, which has gradually become a way for people to pursue the trend and a new interpretation of fashion trend. Want to look cool? Tattoo is a good choice! Next, let’s take a look at this group of bubble tattoo works and come to your tattoo.

Source: @anngie_tattoo

Stethoscope is the most commonly used diagnostic tool for women and children physicians, and it is the sign of doctors. Modern medicine begins with the invention of stethoscope. Since the stethoscope was applied in clinical practice on March 8th, 1817, the shape and the way of transmission have been improved continuously, but its basic structure has not changed much, mainly composed of the pickup part (chest piece), conduction part (rubber tube) and listening part (ear piece).

Acoustic stethoscope is the earliest stethoscope, and it is also a familiar medical diagnostic tool for most people. This stethoscope is a symbol of a doctor who wears it on his neck every day. Acoustic stethoscope is the most commonly used.

Electronic stethoscope is to enlarge the body’s voice by electronic technology, which overcomes the bug of high noise of acoustic stethoscope. The electronic stethoscope needs to convert the acoustic wave’s electrical signal, which is then amplified and processed to obtain the best listening. Compared with acoustic stethoscope, they are all based on the same physical principle.

Source: @__diva__tattooist__

Syringe is a common medical appliance. As early as the 15th century, the Italian cartinel put forward the principle of syringe. It mainly uses a needle to extract or inject gas or liquid. Syringes can also be used for medical equipment, containers, such as some scientific instruments in chromatography, through the rubber diaphragm injection.

The emergence of syringes is an epoch-making revolution in the field of medical appliances. The process of extracting and injecting gas or liquid with a needle is called injection. The syringe is composed of a syringe with a small hole in the front end and a matching piston core rod, which is used to inject a small amount of liquid or it into or extract from the inaccessible areas by other methods. When the core rod is pulled out, the liquid or gas is inhaled from the small hole in the front end of the syringe, and the liquid or gas is extruded when the core rod is pushed in.

Source: @08_tattoo