Silicon: A Crucial Discovery

Ever since the digital age, semiconductors (namely silicon) have completely revolutionized the way that we live. Semiconductors, such as silicon, are the foundation of modern computing. Computers allow us to keep the world turning. They allow us to process information over 10 million times faster than the human brain. In my opinion, the day that silicon was first used as a semiconductor in computers was one of the most pivotal days in human history. Silicon plays a vital role as a crucial semiconductor that drives the world's progress.

(Silicon being used in a CPU)

During the first few weeks of this summer, I took the Coursera course: “Materials Science: 10 Things Every Engineer Should Know”, by James Shackelford. In the course, one of the topics mentioned was semiconductors. I realized that life in the 21st century would be totally indistinguishable without semiconductors. In fact, without them, I would not have been able to take the said course! As you might already know, semiconductors are the backbone of modern computers.

Also, I have been working to start the nonprofit “Technology Trained by Teens”. Technology Trained by Teens hopes to help close the digital divide by teaching Seniors how to use technology. In other words, we teach Seniors how to use Silicon!

(Pure Silicon Dioxide)

Luckily, silicon is one of the most common elements in the Earth’s crust, so it is abundant and relatively easy to find. Though silicon cannot be found in its useful for computing, elemental form, it can be found in sand, rocks, or other forms of silicates. After mining, it can be turned into pure silicon with just carbon and a furnace. Since silicon is so easily available, it can be mass-manufactured relatively inexpensively. Right? One problem. Converting silicon dioxide to silicon is extremely energy intensive. Maybe, one day in the future, we can produce energy so easily, that everyone can have access to the boundless possibilities that silicon offers.