The telephone was invented by American A. g. bell in 1876. He uses two wires to connect two transmitters and receivers with the same structure and a vibrating diaphragm on the electromagnet to realize the communication between the two ends. But the communication distance is short and the efficiency is low.

Today’s mobile phone has completely overturned the old times. Nowadays, there are few families with fixed telephone. Telephone represents the development and progress of the past 40 years. Have you ever seen these phone tattoos?

Source: @_comebackandstay_

Bicycles are usually small two wheeled land vehicles. People riding on the car, with the pedal as the power, is a green and environmentally friendly means of transportation. There are many kinds of bicycles, including single bike, double bike and multi bike.

It can be used as an environmental protection means of transportation for walking and traveling; more and more people use bicycles as fitness equipment for riding and cycling; bicycle itself is also a competitive sport, including road cycling, mountain cycling, track cycling, stunt cycling, etc.

Source: @__nj__tattoo__

Avocado is a kind of fruit with high nutritional value. It contains many vitamins, rich fatty acids and protein, and high content of sodium, potassium, magnesium, calcium and other elements. Its nutritional value is comparable to cream, and even has the reputation of “forest cream”. It is usually eaten as fruit, but also made into dishes and canned food.

Avocado in the United States, Japan, Europe and other countries and regions is regarded as a fruit treasure, because it contains rich nutrition, has a lot of benefits to human body. Avocado has a high fiber content because soluble fiber can remove excess cholesterol in the body, while insoluble fiber helps keep the digestive system functioning properly and prevent constipation.

Source: @24.tattoo

The ships made in ancient times were all driven by the wind, so when they were made, they used a cloth to give them power. This cloth is called sail. Sailboats need wind, so later people begged to be able to get the wind and make the sailboat sailing smoothly, to sail against the wind, fearless.

Firm direction, ideal in the distance. The first step to success is to set sail. Fight against the wind and waves, never stop.

Source: @adriantaheri

Trees, with tenacious vitality, are representatives of perseverance. Trees can give people a sense of security. Various tattoos based on trees emerge in endlessly. Maybe you are also considering what kind of tattoos to do. I wonder if the following tattoos will inspire you!

Trees have a strong vitality, is also a portrayal of the meaning of life, everyone has their own story, with their own ideas to their own tattoo definition, so tattoos are so continuous, handed down.

Source: @_johnmonteiro