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Monthly Archives: March 2021

invention of barcodes

History of the invention of barcodes

The history of the invention of barcodes. It was invented by Norman Joseph Woodland and Bernard Silver, two alumni of the Drexel Institute of Technology in Philadelphia, USA, sparking the invention of the Wall Ace Flint barcode from Harvard Business School in the year. 1932. Where he offered

injure the kidneys

7 behaviors that injure the kidneys

7 behaviors that injure the kidneys. The kidneys are another important organ that we need to take care of. Both food and eating Including other behaviors that we do every day.  Drinking too little or too much water The primary function of the kidneys is to

who don't like breakfast

7 diseases for people who don’t like breakfast

7 diseases for people who don’t like breakfast. Breakfast is one of the most important meals ever, but there are people who neglect to eat before going out. Because everyone tends to rush in the morning Afraid to go to work or not to study in time . Causing

Social media addiction

Social media addiction

Social media addiction Risk of depression – check out the preliminary symptoms here.In the current technology Into more and more important roles in people’s daily life. Sometimes the smart phone is like the fifth human factor that can be done because smartphones can give us easy and fast

obsessive compulsive disorder

6 signs of obsessive compulsive disorder (OCD)

 6 signs you have obsessive compulsive disorder , OCD (Obsessive-Compulsive Disorder) or obsessive compulsive disorder Is a psychological condition. It was found that 2 -3 percent of the population had this disease. The average age to experience this disease is 19-20 years. Symptoms are manifested repetitive symptoms, thoughts arise in

Silent disaster eye health

Silent disaster eye health

Silent disaster eye health. We all know that we should have our physical health checked every year. But few people pay attention to eye examinations, despite the fact that the eye is the most essential sensory organ for life. Working for us in every activity But received the

hot careers

8 hot careers in the digital age

8 hot hot careers for new graduates in the digital age. It can say that the current career trends in the labor market both in world a has continuously changed. Which makes the graduates remain unemployed quite a lot. By part of the cause from Graduated does not match

Micro Green

What is micro green?

What is micro green? “Micro Green” is a young plant of various vegetables. That have germinated and have not fully grown It can grow from the seeds of vegetables, herbs or various grains. The distinctive feature of microgreens, unlike other vegetables, is that although microgreens are tiny , tiny vegetables, research