Do you pop your knuckles or do your joints crack when you work out or even get up out of a chair? There’s a simple scientific explanation for the phenomenon. To understand how the popping sound is produced, it’s helpful to know how joints work. How Do Joints Work? Joints are where two bones meet.
This is What Happens When You Crack Your Knuckles Read More »
The Latin name for the day is Dies Veneris, which means Day of Venus in accordance with the “planet” assigned to the day by the ancients. This convention was adopted in Old English, and the day came to be known as Frīġedæġ translated Freya’s day or Frigg’s day, and this is where the confusion begins. See
FRIDAY: The Confusion about this Day’s Name Read More »
Bacteria are the most numerous life forms on the planet. Bacteria come in various shapes and sizes, and thrive in some of the most inhospitable environments. They live in your body, on your skin, and on objects you use everyday. Below are 7 surprising things you may not know about bacteria, according to about.com 1.
The Moon The Moon (or Luna) is the Earth’s only natural satellite and was formed 4.6 billion years ago around some 30–50 million years after the formation of the solar system. The Moon is Earth’s only natural satellite. It is one of the largest natural satellites in the Solar System, and, among planetary satellites, the largest relative to the size of the planet
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It is often said that the human body is a miracle of nature. Fortunately, it is also a miracle of weirdness. There are any number of things you probably didn’t know about yourself and how unique, incredible and odd you truly are. Here are ten things that make your body amazing according to answers.com 1.
9 Really Fun and Weird Facts You Didn’t Know About Your Body Read More »
We started the series by considering the first 98 days of your stay in the womb – how you passed your first test, began to show a preference for either or both your hands, and how your fingerprints were formed as you pushed your fingers against the amniotic sac that served as a cushion and
What You Spent Your Last 168 Days in the Womb Doing Read More »
On this day in 1838, Samuel Morse’s telegraph system is demonstrated for the first time at the Speedwell Iron Works in Morristown, New Jersey. The telegraph, a device which used electric impulses to transmit encoded messages over a wire, would eventually revolutionize long-distance communication, reaching the height of its popularity in the 1920s and 1930s.
Today In History: The Telegraph System is Invented Read More »
What if I told you that January was not always the first month of the year? That the ancient Romans used a different calendar system and their year began in March and ended in December? That traditionally, the original Roman Calendar consisted of 10 months totaling 304 days? Then about 713 BC, Emperor Numa Pompilius,
What Has January Got in Common with Two-Faced Janus? Read More »
Tiger is the largest cat species, reaching a total body length of up to 3.38 m over curves and weighing up to 388.7 kg in the wild. The tiger is the most powerful of all the big cats, and is native to east and southern Asia. There are six different subspecies of tiger which are the Bengal
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Shooting stars, also known as falling stars, look like stars that quickly shoot across the sky, but they are not stars. A shooting star is really a small piece of rock or dust that hits Earth’s atmosphere from space. These are called Meteoroids. Because they move so fast, this causes them to heat up and glow as
So Tell Me, What are Shooting Stars? Read More »