Silverfish is not harmful for the humans but they may do harm to your things like books, clothes, food etc. Here are some ways to get rid of silverfish:- Proper sanitation is important as it prevents reinfestation. Silverfish are attracted towards moist places like sinks, […]
How a cell phone works?
Today almost everyone is using cell phones but do we know how it works? Cell phone is basically the combination of two technologies or inventions. One is the telephone and other is the radio. Telephone was the invention of Graham Bell in 1876 and radio […]
How do i get hunting license?
The laws governing hunting vary state wise. While most states require a hunting license, a few do not. Interested individuals can get the license from the insurance department of the state, but they need to fulfill certain criteria. You can also opt for training programs […]
Who invented radio?
If you are probably wondering who invented radio then the credit can be given not only to a single individual but to several researchers. So when did this all start? The evolution of radio began during the early 1800s. Just like many other great inventions, […]
How do jet engines work?
Jet engines propel the aircraft by releasing fast flowing liquid fuels. According to Newton’s third law of motion, “every action has an equal and opposite reaction”, the speed with which the fuel is released by the engines propels the machine in the opposite direction with […]
Who invented Earphones?
Earphones are an evolved form of headphones that was first invented by Nathaniel Baldwin in his kitchen and was supplied to the US Navy. Nathaniel Baldwin was born on December 1, 1878 in Millard County, Utah. Even when he was a child, he had a […]
Why do cats cough up hairballs?
Your cat appears to be normal and suddenly it feels irritated and after few minutes again return to her normal behavior this is because of hairballs which are irritating her. These hairballs are very common especially in the long-haired cats. When a grooms itself with […]
Who invented Holograms?
The concept of Holography was invented by a Hungarian-British scientist and engineer Dennis Gabor in 1947. He was awarded a Nobel Prize in Physics for this work in 1971. Born in Budapest in a Jewish family his name by birth was Gunszberg Denes. After working […]
How do Parrot and Myna speak like us?
It is really very fascinating to see how birds such as parrots and myna can talk like human beings. These birds can imitate the voice of human beings. These birds can speak small words and very short sentences if they are taught and trained well. […]
How to be popular with women?
Today almost every man wants to be popular with the women. Here are some ways:- BE YOURSELF Try to be yourself in the front of women. This does not mean that you behave overconfidently and stick to a thing that you think is right also […]