Smallest Volcano

The oil tanker is a vehicle used for transporting large amounts of oil. There are two scales used to measure oil tanker sizes, the AFRA and flexible market scale. Get perspectives on oil tanker cubic capacity and how much oil they can carry.
One of the Midwestern states in the U.S., Iowa is known by the nicknames ‘the Tall Corn State’ and ‘the Hawkeye State.’ It lies next to Des Moines River, the…
Throughout history, numerous large numbers have been used by mathematicians and scientists. Some of the biggest numbers in the world include Graham’s number and the googol. Explore the world of large numbers and improve your knowledge of mathematics.
Pearls are considered among the most valuable gemstones, but the way they are produced differs from other precious stones. There are many kinds of pearls including cultured and natural pearls. Gather facts about the world’s most expensive pearl and how much it costs.
The biggest diamond ring in the world, cut and of a rare and precious black diamond color, weighs approximately 312.24 carats. It is set on a ring of white gold and surrounded by smaller white diamonds. The smaller white diamonds have a total weight of 702 carats.
Diamonds remain very popular and are used in engagement rings around the world. Diamonds are measured by clarity, weight and cut. Discover the average diamond size in UK and what to look for when buying these gemstones.