Rihanna was born on February 20, 1988, in Barbados.
Rihanna's real name is Robyn Rihanna Fenty.
Rihanna started her singing career at the age of
4. Rihanna has won 9 Grammy Awards so far.
Rihanna has also tried her hand at acting and has appeared in movies like Battleship and Ocean's
6. Rihanna founded the Clara Li... Read More
Radio waves are a type of electromagnetic radiation.
Radio waves were first discovered by Heinrich Hertz in the late 19th century.
Radio waves have the longest wavelength among all the types of electromagnetic waves.
Radio waves are used for wireless communication, including radio broadcasting and mobile phone signals.
Ra... Read More
The Great Pyramid of Giza is the oldest and largest of the three pyramids still standing.
The pyramids were built as tombs for Egyptian pharaohs and their queens.
The pyramids were constructed using limestone blocks weighing several tons each.
It is estimated that approximately 2.3 million stone blocks were used in the construc... Read More
Psychology is the scientific study of the human mind and behavior.
The brain is the most complex organ in the human body, and psychology helps us understand how it works.
Humans have a natural tendency to seek social connections and interact with others.
One's upbringing and environment can have a significant impact on their ps... Read More
Potential energy is stored energy that an object possesses due to its position or condition.
Potential energy can exist in various forms such as gravitational potential energy, elastic potential energy, and chemical potential energy.
Gravitational potential energy is the energy possessed by an object when it is held at a certain heig... Read More
Pink river dolphins, also known as boto or Amazon river dolphins, are found in the rivers of South America.
They are one of the five species of river dolphins in the world.
Pink river dolphins are social animals and often swim in groups called pods.
These dolphins have a pink hue due to the presence of blood vessels near the su... Read More
Pennsylvania is known as the Keystone State because of its central location in the original 13 colonies.
The state's official bird is the ruffed grouse.
Pennsylvania is home to the famous Hershey's chocolate factory.
Philadelphia, Pennsylvania's largest city, was the capital of the United States from 1790 to 1800.
The Lib... Read More
The ocean covers over 70% of Earth's surface.
The Pacific Ocean is the largest ocean in the world.
The Atlantic Ocean is saltier than the Pacific Ocean.
The Mariana Trench in the Pacific Ocean is the deepest point on Earth.
The ocean is home to an estimated one million species.
The Great Barrier Reef in Australia is... Read More
The Nile crocodile is one of the largest crocodile species in the world.
They can grow up to 20 feet long and weigh over 1,500 pounds.
Nile crocodiles are known for their powerful jaws and sharp teeth.
These crocodiles have a lifespan of up to 70 years in the wild.
They are apex predators and can consume prey as large as ... Read More
Nepal is home to eight of the world's ten tallest mountains, including Mount Everest.
Nepal is known as the birthplace of Lord Buddha, the founder of Buddhism.
Kathmandu, the capital city of Nepal, is a UNESCO World Heritage Site.
Nepal is known for its diverse and unique wildlife, including the endangered Bengal tiger and one-... Read More
Mount Everest is the tallest peak in the world, standing at 29,029 feet.
The mountain is located in the Mahalangur Himal sub-range of the Himalayas.
Mount Everest was named after George Everest, the British surveyor-general of India.
The mountain is known as Sagarmatha in Nepal and Chomolungma in Tibet.
Mount Everest was ... Read More
Moon jellyfish, also known as Aurelia aurita, are delicate and translucent creatures.
Moon jellyfish have a distinctive bell-shaped body with short tentacles.
These beautiful creatures can be found in oceans and seas worldwide.
Moon jellyfish can be found in both warm and cold waters.
They are typically found in coastal a... Read More
Bathtub accidents occur when you slip, trip, or fall due to the unsafe condition of a walk-in bathtub. Bathtub accident fa...
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Mitosis is the process by which cells divide and reproduce.
During mitosis, the cell's nucleus divides into two identical sets of chromosomes.
Each resulting cell from mitosis has the same number of chromosomes as the parent cell.
Mitosis plays a vital role in the growth and development of multicellular organisms.
Mitosis... Read More
Dolphins are the smartest mammals on Earth.
Elephants have the longest pregnancy period among mammals.
Bats are the only mammals capable of sustained flight.
Giraffes have the same number of neck vertebrae as humans.
Sloths sleep for up to 20 hours a day.
Dogs have an exceptional sense of smell, making them great se... Read More
Lions are the king of the jungle.
Lions are the second largest cats in the world.
A group of lions is called a pride.
Male lions have a beautiful mane of hair.
Female lions are great hunters and do most of the hunting for the pride.
Lions communicate with each other through roaring.
Lions can run at a speed of... Read More
Lionel Messi is considered one of the greatest soccer players of all time.
Messi holds the record for the most goals scored in a calendar year, with 91 goals in 20
3. Despite being a forward, Messi is known for his exceptional playmaking skills and assists.
Messi has won the Ballon d'Or award, given to the best football player ... Read More
Leopards are known for their distinctive spots, which help them blend into their environment.
A leopard's spots are unique to each individual, much like a human's fingerprints.
These big cats are excellent climbers and often take shelter in trees during the day.
Leopards have incredible strength and are capable of dragging prey... Read More
Kinetic energy is the energy an object possesses due to its motion.
The faster an object moves, the more kinetic energy it has.
Kinetic energy is directly proportional to the mass of an object.
Kinetic energy can be transferred from one object to another.
A rolling ball has kinetic energy due to its rotational motion.
... Read MoreWorkers of the world, unite! The history of all hitherto existing societies is the history of class struggles. The bourgeoisie
Read MoreSuccess is not determined by how many times you fall, but by how many times you get back up. Never
Read MoreThe heart is a thousand-stringed instrument that can only be tuned with love. – Hafiz When the soul sits in
Read MoreHungary is home to the largest thermal water cave system in the world. The Rubik’s Cube was invented by Hungarian
Read MoreLife is like a camera, focus on the good times. Be yourself, everyone else is already taken. – Oscar Wilde
Read MoreSometimes it’s better to keep your mouth shut and let people think you’re stupid than to open it and remove
Read MoreLouis Armstrong was born on August 4, 1901, in New Orleans, Louisiana. Armstrong was nicknamed Satchmo due to his large
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