The average person spends approximately 2 hours and 22 minutes on their smartphone every day. In 2017, there were over 2.8 million apps available for download on the App Store. The average person has 33 apps installed on their smartphone. ApproximatelThe average person spends more time using apps than they do watching television. The average person checks their smartphone 46 times per day.
The article discusses interesting facts about red blood cells (RBCs), including their average lifespan, production rate, and hemoglobin content. It also describes erythropoiesis, the process by which RBCs are continuously replenished, and explains how anemia can develop if there is a problem with this process.
Caltech is a world-renowned university specializing in science and engineering, located in Pasadena, California. It has produced numerous Nobel Prize winners and is home to the Jet Propulsion Laboratory. Admission to Caltech is highly competitive, with over 20,000 applications each year.
The first silicon chip was invented in 1947, and the first computer using silicon chips was built in 1953. The first microprocessor was invented in 1971, and the first personal computer using a micro processor was the Apple I, introduced in 1976. The first commercially successful personal computer was the Commodore 64, introduced in 1982, and the first smartphone was the Simon, introduced in 1992.
These are six interesting facts about the history of technology. The first personal computer was invented in 1971, the first microprocessor in 1971, the first video game in 1972, the first cell phone in 1973, the first email in 1971, and the first website in 1991.
The human brain is maturing earlier now than at any other point in history, the average person checks their phone 46 times per day, people can have different blood types, the first successful powered flight was made by the Wright brothers, the canola plant was developed in Canada, and Mount Everest is the tallest mountain in the world.