Which planet has the most oxygen?

Which planet has the most oxygen?

Interestingly, there is also a lot of oxygen on Venus and Mars, which is perhaps not surprising, since they are the closest planets to Earth and probably formed in similar conditions. In their cases, however, most of the oxygen is there in the form of carbon dioxide.

What do Americans think HTML means?

According to a 2014 study, 1 in 9 Americans––exactly 11% of the population––think HTML, is actually a disease.

What was the Statue of Liberty a gift for?

“The Statue of Liberty Enlightening the World” was a gift of friendship from the people of France to the United States and is recognized as a universal symbol of freedom and democracy. The Statue of Liberty was dedicated on October 28, 1886. It was designated as a National Monument in 1924.

Who coined the term conspicuous consumption?

The American economist and sociologist Thorstein Veblen coined the term in his book The Theory of the Leisure Class (1899). The concept of conspicuous consumption can be illustrated by considering the motivation to drive a luxury car rather than an economy car.

Where did algebra get its name from?

The word algebra is a Latin variant of the Arabic word al-jabr . This came from the title of a book, Hidab al-jabr wal-muqubala , written in Baghdad about 825 A.D. by the Arab mathematician Mohammed ibn-Musa al-Khowarizmi.

How long is a kangaroo baby when it is born?

The young kangaroo, or joey, is born alive at a very immature stage when it is only about 2 cm long and weighs less than a gram. Immediately after birth it crawls up the mother’s body and enters the pouch. The baby attaches its mouth to one of four teats, which then enlarges to hold the young animal in place.

Is a lightning bolt hotter than the sun?

Lightning is 5 times hotter than the sun. Lighting can reach temperatures of 30,000 kelvins (53,540 degrees Fahrenheit). Compare that to the surface of the sun, 6,000 kelvins (10,340 degrees Fahrenheit).

What company invented the first Laser Printer?

Unlike the company’s Xerography process, however, Xerox had to share the laser printer market. IBM and Canon soon developed competing products. Xerox PARC Scanning Laser Output Terminal (SLOT) Gary Starkweather prototyped the first laser printer by modifying a standard Xerox office copier.