It took just 50 seconds to travel 10 million miles (16 million kilometers) NASA has successfully received data from a record-breaking distance using laser, or optical, communications. This achievement marks…
What is IQ ? IQ stands for “intelligence quotient,” which is a measure of a person’s cognitive abilities. It is calculated by taking a standardized test that assesses various mental…
The natural world contains about 9 million species – with 6.7 million species on land and remaining millions in oceans – according to the Census of Marine Life, although many…