The standard guitar has 6 strings, and it is the most popular configuration for both acoustic and electric guitars. There are, however, variations such as 12-string guitars and bass guitars, which typically have 4 strings.

India has 22 officially recognized languages, some of which include Hindi, Bengali, Telugu, and Marathi. However, there are over 1600 different dialects spoken across the country.

The Carbon Cycle is a complex series of processes through which all of the carbon atoms in existence rotate. The same carbon atoms in your body today have been used in countless other molecules since time began. The carbon cycle continues to serve as the pathway for energy and carbon throughout the Earth's ecosystems.

Ivan Pavlov, a Russian psychologist, initially discovered classical conditioning while studying the digestive system of dogs. His famous experiments involved pairing the sound of a bell with the presentation of food, eventually leading the dogs to salivate at the sound of the bell alone.

John Steinbeck, a Nobel Prize-winning author, wrote "The Grapes of Wrath" in 1939. The novel depicts the hardships faced by a poor family of tenant farmers driven from their Oklahoma home during the Great Depression.

This famous paradoxical statement is attributed to Socrates, a foundational figure in Western philosophy. It encapsulates his method of questioning to stimulate critical thinking and draw out ideas, known as the Socratic method. The statement is thought to mean that the only true wisdom is in knowing that you know nothing.

The Amorphophallus titanum, also known as the titan arum, is native to Sumatra in Indonesia. Its blooming is rare and attracts many visitors who wish to witness and smell its notorious odor, which is said to resemble rotting flesh.

Bitcoin, created in 2009, was the first decentralized cryptocurrency. It was designed by an individual or group under the pseudonym Satoshi Nakamoto.

In the original comic book story, Peter Parker gains his spider-like abilities after being bitten by a spider that had been irradiated during a science experiment. The spider bite imbues him with proportional strength, speed, and agility of a spider, as well as a precognitive "spider-sense".

Sirimavo Bandaranaike became the world's first female prime minister when she was elected Prime Minister of Sri Lanka (then known as Ceylon) in 1960. She served three terms: 1960–65, 1970–77 and 1994–2000.