Our modern world mostly relies on electricity. Several establishments, houses, vehicles, and many others, need electrical power to function. This electrical power is also present in the technology that we have today, including phones, computers, and household appliances. That is why we can say that electricity is essential to our daily lives, … Read more
Our world had gone through several wars over the years, and these wars left a mark in our history. The emergence of war sparked innovations from brilliant minds to strengthen their country’s forces. The evolution of war weapons rapidly grew during the 19th century, and many of these are used in World … Read more
Over the years, playing cards have served as tools of occult practice, magic tricks, amusing pastimes, high-stakes gambles, and mathematical probability models—even, at times, as currency and as a medium for secret messages. The decks of cards reveal the uniqueness of their origins. The colors, emblems, names, and designs have changed based … Read more
Earthquakes have been a significant part of the history of our planet. Throughout history, humans experienced several earthquakes that shook the Earth. The creation of new lands, separation of landmasses, formation of mountains, and many others are all related to earthquakes. Most of us probably know brief information about how they occur, … Read more
It was in 1934 that a Hungarian-born American scientist named Leo Szilard came up with the basic idea for nuclear power. His concept of creating nuclear power came while he was waiting for the traffic lights to change to green in London, England. During his thought process, he visualized one atom of … Read more
The leap year is known as a calendar year, which consists of an additional day. This is done to keep the calendar synchronized with the seasonal or astronomical year. Furthermore, the length of the day is corrected by inserting a leap second into the Coordinated Universal Time. However, leap seconds unlike leap … Read more
The name of the inventor of sellotape is Richard G. Drew, who was an American citizen and a chemical engineer by profession. Drew worked as a researcher in the Minnesota Mining and Manufacturing Company (now known as 3M after initial letters of the first three words). There, he got considerable experience of … Read more
A trip to the doctor could be a satisfying experience, whether we are having our regular check-up, treatment for an illness, or under a severe medical condition. Going to the hospital is a way to help us relieve pain and other diseases, as well as to maintain a healthy body. Every time … Read more