Money is the medium of exchange for goods and services. It doesn’t literally make the world go around, but countries’ economies rely on exchanging money for products and services. Money supply data is usually analyzed and published by...
From a human’s perspective, small can be anything from a single-cell organism to miniature replicas of much larger things. We once thought that atoms were the building blocks of everything around us. But then, the protons, electrons, and...
A physicist is a scientist who works across a broad range of research fields to understand how matter and energy behave. This includes studying things at all scales, from sub-atomic levels to cosmological lengths. Since matter and energy are the...
The Nobel Prize is widely regarded as the most prestigious award given for intellectual achievement in several categories. The prize is named after Swedish chemist Alfred Bernhard Nobel, who invented numerous explosives, including dynamite, and held...
We usually measure value by the weight of the gold or the sparkle of diamonds, but there exists a realm of materials so rare and precious that their very scarcity elevates them to a status beyond the reach of most. Did you know that the entire...
A bridge is a structure built to provide passage over a physical obstacle. The obstacle can be anything (valley, waterbody, or road) that might be risky to cross otherwise. There are different types of bridges that serve different purposes...
Most people think of chemistry only in the context of laboratory experiments, toxic compounds, or food additives. However, this field is much wider — everything you see, hear, smell, touch, and taste involves various types of chemical...
When we think about learning, we often picture educational classrooms where students listen intently to their teacher. However, in psychology, learning means something else. Psychologists define learning as a relatively permanent change in behavior...
Public aquariums have been a popular tourist attraction since the mid-1800s. The first-ever public aquarium, the oldest scientific zoo in the world, was inaugurated in May 1853 inside the London Zoo. It was commissioned by Philip Henry Gosse, a...
In the 21st century, many malls have declined from their peak popularity in the 1980s and 90s. However, a few large shopping malls have not only survived but also thrived in today’s consumer-driven era. Today, we’ll talk about the...
An intelligence agency essentially works like a nervous system in any nation’s defense setup, which is responsible for feeding vital information about possible threats to national security to law enforcement agencies and armed forces. They collect...
Special forces or special operations forces are highly trained military units that are well equipped to perform unconventional or unorthodox covert missions concerning a nation’s security interests. There have been many accounts of unique forces...