Vantablack is a fascinating material created by British company Surrey NanoSystems. It is one of the darkest known substances that can absorb as much as 99.965% of visible light (if light falls perpendicular to the material’s surface)...
Drawing is one of the oldest forms of human expression. In the pre-historic era, people used to communicate with drawings. And now, in the present time, the form of visual art has become more advanced and more intelligent. When you draw something...
The French flag, also known as the French Tricolor, is one of the most well-known and celebrated symbols in history. It is composed of three vertical bands of colors blue, white and red (in that order). However, the Tricolor was not always the...
Operant conditioning, also known as instrumental conditioning, is a method of learning that employs punishments and rewards for behavior. In this method, a link is established between a behavior and a consequence (whether positive or negative) for...
A bridge is a structure built over obstacles such as rivers and valleys. It plays an important role in the rise of transportation, local and worldwide trade, as well as the spreading of knowledge. One of the earliest and simplest types of bridges is...
New York City, also known as a city that never sleeps, is home to over 7,000 high-rise buildings, 132 of which are taller than 600 feet (183 m). It is the number two destination globally for tallest towers, behind Hong Kong. NYC’s signature...
When we think about learning, we often picture educational classrooms where students are listening intently to their teacher. However, in psychology, learning means something else. Psychologists define learning as a relatively permanent change in...
Do you know whales are genetically closer to hippopotamuses than any other mammals on Earth? They were separated about 40 million ago. Anyway, Whales belong to the infraorder Cetacea, which is divided into two parvorders; Mysticeti (baleen whales)...
Abraham Lincoln is widely regarded as one of the three most popular United States presidents of all time; the other two are George Washington (the first president) and Franklin D. Roosevelt. Lincoln took the Oval Office on March 4, 1861, a month...
Have you ever wondered who the most powerful Marvel characters are? As an MCU fan, I am sure you do. But to be frank, it is a herculean task to answer. The list below ranks the most powerful comics characters based on their raw power and intellect...
