Perfect Sphere facts
While investigating facts about Perfect Sphere Master and Perfect Sphere Crochet, I found out little known, but curios details like:
Before the Washington Monument was completed, the tallest structure in the US was the 234 foot tall Phoenix Shot Tower, where molten lead was dropped from a platform at the top of the tower through a sieve into a vat of cold water at the bottom, forming perfect spheres of shot.
how to make a perfect sphere in minecraft?
If all the sails of the Opera House roof were combined, they would create a perfect sphere. The architect was inspired while eating an orange.
What is a perfect sphere?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what shows that the earth is not a perfect sphere. Here are 17 of the best facts about Perfect Sphere Tool and Perfect Sphere Minecraft I managed to collect.
what if the earth was a perfect sphere?
-
The Sun is the most perfect sphere ever observed in nature.
-
An electron differs from a perfect sphere by less than 0.000000000000000000000000001 of a centimeter -- so that "if the electron were magnified to the size of the solar system, it would still appear spherical within the width of a human hair."
-
The sun is a near perfect sphere. The difference between its equatorial and polar diameters is only about 10km
-
The Sun is the most perfect sphere ever observed in nature.
-
The world’s roundest object, a silicon-28 atom sphere, was created to perfectly define the weight of a kilogram. These spheres are so precisely round that if they were the size of the Earth, there would only be a 3-5 meter difference between Mount Everest and the Mariana Trench.
-
A platinum weight kept in a French vault that defines a perfect kg keeps experiencing minor fluctuations in mass. Now a perfect crystal sphere that took two years to polish and has a fixed number of atoms is being developed as the new standard
-
Costa Rica has ancient stone spheres created in the era of the Diquis indigenous culture that are distinctive for their perfection, their number, size and density, and their placement in their original locations and whose whose meaning, use and production remain largely a mystery.
-
Champ Island in the Arctic Region of the Franz Josef Land Archipelago. It’s covered in thousands of perfectly round stone spheres ranging in size from ping-pong ball to meters in diameter. It’s still unknown where they came from or how they were formed.
-
The Sun Is The Closest Thing To A Perfect Sphere Ever Observed In Nature
-
If the Earth didn't rotate it would be a perfect sphere (rather than ellipsoid) and there would be a continuous band of land around the equator forming one mega-continent (PDF)
Why are planets perfect spheres?
You can easily fact check why is a perfect sphere impossible by examining the linked well-known sources.
The Earth is not quite a perfect sphere: it is slightly pear-shaped, elevated at the North Pole and flattened at the South Pole.
Although the Mariana Trench is the deepest part of the World's ocean, it is not the closest to the Earth's core. This is due to the Earth not being a perfect sphere. The closest parts of the seabed to the Earth's core are areas in the Arctic ocean. - source
The Sun is considered to be the most perfect sphere ever observed in nature, and the most perfectly round known natural object in the universe. - source
Earth is not perfectly round. Isaac Newton first proposed that Earth was not round. He suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator. He was right, because of the bulge, the distance from Earth's center to sea level is roughly 21 kilometers
Someone turned a 1953 VW Beetle into a perfect sphere. - source
