Graphite has the same chemical composition as Diamond, which is also pure carbon, but the molecular structure of Graphite and Diamond is entirely different.
The California king size is a mattress measuring 72 inches wide by 84 inches long. In terms of length it is four inches longer than the standard king and queen size mattresses. The mattress was made by David Bergeson of California sometime in 1982.
The average GPA at Cal Poly is 3.87. This makes Cal Poly Extremely Competitive for GPAs. (Most schools use a weighted GPA out of 4.0, though some report an unweighted GPA. With a GPA of 3.87, Cal Poly requires you to be near the top of your class, and well above average. You'll need mostly A's, ideally with several AP or IB classes to help show your preparation at a college level. If you're a junior or senior, your GPA is hard to change from this point on.