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How much of the ocean remains unexplored by humans?
Given that the ocean is the largest living space on our planet and covers nearly 70 percent of Earth's surface, it seems that perhaps we ought to know a bit more about the planet we call home. But we don't... We have only explored five percent of our world ocean. That means that 95 percent of our ocRead more
Given that the ocean is the largest living space on our planet and covers nearly 70 percent of Earth’s surface, it seems that perhaps we ought to know a bit more about the planet we call home. But we don’t… We have only explored five percent of our world ocean. That means that 95 percent of our ocean is unknown.
See lessWhat is the name of the deepest part of the Atlantic Ocean?
The Puerto Rico Trench is the deepest part of the Atlantic Ocean and the Caribbean Sea.
The Puerto Rico Trench is the deepest part of the Atlantic Ocean and the Caribbean Sea.
See lessWhat is the largest fish in the ocean?
Gravity is one major force that creates tides. In 1687, Sir Isaac Newton explained that ocean tides result from the gravitational attraction of the sun and moon on the oceans of the earth (Sumich, J.L., 1996).
Gravity is one major force that creates tides. In 1687, Sir Isaac Newton explained that ocean tides result from the gravitational attraction of the sun and moon on the oceans of the earth (Sumich, J.L., 1996).
See lessWhat is the largest fish in the ocean?
The biggest fish in the ocean is the Rhincodon typus or whale shark. Despite their tremendous size and intimidating appearance, whale sharks are commonly docile and approachable.
The biggest fish in the ocean is the Rhincodon typus or whale shark. Despite their tremendous size and intimidating appearance, whale sharks are commonly docile and approachable.
See lessWhich sea is known for its high salinity and allows people to float effortlessly?
Dead sea has a high concentration of dissolved salt. As a result of this, water is dense because of this concentration. Our body feels lighter ( as it is less dense ) and floats on the Dead Sea.
Dead sea has a high concentration of dissolved salt. As a result of this, water is dense because of this concentration. Our body feels lighter ( as it is less dense ) and floats on the Dead Sea.
See lessWhat is the name of the underwater mountain range that runs through the Atlantic Ocean?
The Mid-Atlantic Ridge (MAR) is a mostly underwater mountain range in the Atlantic Ocean that runs 333km south of the North Pole- to subantarctic Bouvet Island.
The Mid-Atlantic Ridge (MAR) is a mostly underwater mountain range in the Atlantic Ocean that runs 333km south of the North Pole- to subantarctic Bouvet Island.
See lessWhat is the shape of the mathematical symbol called the lemniscate?
The symbol for infinity that one sees most often is the lazy eight curve, technically called the lemniscate. This symbol was first used in a seventeenth century treatise on conic sections. It caught on quickly and was soon used to symbolize infinity or eternity in a variety of contexts.
The symbol for infinity that one sees most often is the lazy eight curve, technically called the lemniscate. This symbol was first used in a seventeenth century treatise on conic sections. It caught on quickly and was soon used to symbolize infinity or eternity in a variety of contexts.
See lessOriginally, what was the number 0 called? (
Around 1200 AD, Italian mathematician Fibonacci introduced zero in Europe. Initially, zero was called 'Sunya' in India, it was called 'Sifr' in the middle east when it reached Italy, it was named 'Zefero' and later in English, it was called 'Zero'.
Around 1200 AD, Italian mathematician Fibonacci introduced zero in Europe. Initially, zero was called ‘Sunya’ in India, it was called ‘Sifr’ in the middle east when it reached Italy, it was named ‘Zefero’ and later in English, it was called ‘Zero’.
See lessWhich ancient civilization was the first to use negative numbers?
The history of negative numbers began around 200 BCE. This is when a Chinese number rod system was introduced. It represented positive numbers in red and negative numbers in black. These were used for tax calculations.
The history of negative numbers began around 200 BCE. This is when a Chinese number rod system was introduced. It represented positive numbers in red and negative numbers in black. These were used for tax calculations.
See lessWhen was most of the mathematical notation in use today invented?
In the late 13th century, Arab algebraists were the first to use only symbols to formulate equations. Historians often see this time as the turn to standard symbolic notation. Niccolò Tartaglia, an Italian mathematician, introduced parenthesis (or brackets) into general use around 1550.
In the late 13th century, Arab algebraists were the first to use only symbols to formulate equations. Historians often see this time as the turn to standard symbolic notation. Niccolò Tartaglia, an Italian mathematician, introduced parenthesis (or brackets) into general use around 1550.
See less