20 Fun Facts About Pyramid
The word "pyramid" comes from the Greek term "pyramis," which refers to a bread of a conical shape. The term was used to describe the structures because they reminded the Greeks of pointy-tipped wheat cakes. The most famous pyramids are the Egyptian pyramids, built as tombs for pharaohs and their consorts. There are about 138 Egyptian pyramids identified...
20 Fun Facts About Megalodon
Megalodon, meaning "big tooth", is an extinct species of shark that lived approximately 23 to 3.6 million years ago, during the Early Miocene to the Pliocene. It's one of the largest predators to have ever lived. Estimates suggest it could grow up to 60 feet (18 meters) long, though some argue it could have been even bigger. ...
20 Fun Facts About The Wall Street Journal (WSJ)
The Wall Street Journal (WSJ) was founded in 1889 by Charles Dow, Edward Jones, and Charles Bergstresser. Its name derives from Wall Street in New York City, the heart of the financial district, where the newspaper was originally headquartered. The Wall Street Journal is renowned for its comprehensive coverage of national and international finance and business news. The...
20 Fun Facts About Human Toes
Humans typically have five toes on each foot. Each toe consists of bone, joint, ligament, tendon, and muscle structures. The big toe plays a vital role in maintaining our balance when we stand and walk. It also provides the power needed for actions like running and jumping. The bones in your toes are known as phalanges. The big...
20 Fun Facts About Human Brain
The human brain weighs about 3 pounds, which is approximately 2% of the body's total weight. Despite its size, the brain uses about 20% of the body's total energy and oxygen intake. The brain consists of about 86 billion neurons or nerve cells. It is also made up of about the same number of other types of cells,...
20 Fun Facts About Human Heart
Your heart beats about 100,000 times a day, which adds up to an astonishing 35 million times a year. The human heart is about the size of your two hands clasped together. The heart pumps about 5.7 liters (1.5 gallons) of blood throughout the body every minute. In an average lifetime, the heart will pump nearly 1.5 million...
20 Fun Facts About Human Ribs
The human rib cage is typically composed of 24 ribs, 12 on each side of the body. Ribs are classified into three categories based on their attachment to the sternum: true ribs (1-7), false ribs (8-10), and floating ribs (11-12). True ribs are directly connected to the sternum through their costal cartilage. False ribs are indirectly connected to...
20 Fun Facts About Human Fingers
Humans typically have five fingers on each hand, including a thumb that is opposable, meaning it can be positioned opposite to the other four fingers. This thumb opposition is crucial for fine motor skills like gripping small objects. The fingertips are one of the most sensitive parts of the body and have a very high concentration of nerve...
20 Fun Facts About Human Ears
The human ear is divided into three parts: the outer ear, the middle ear, and the inner ear. The visible part of the outer ear, also known as the pinna or auricle, serves to capture sound waves and funnel them into the ear canal. No two ears are exactly alike, not even your own two ears! They are...
20 Fun Facts About Human Nostrils
Humans have two nostrils, also known as nares, which lead to two separate nasal passages. The two nasal passages meet at the back of the throat and share a common drain to the esophagus. This design allows us to breathe through either the mouth or nose, or both. The human nostril is lined with tiny hairs called cilia...
