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Wednesday, October 4, 2023

Tag: there’


How Many Oceans Are There?

As you can see from this map, most of our planet is covered in water that we have divided into five named oceans. BlueRingMedia/Shutterstock Planet Earth, when viewed from space, has been described as a "blue marble." This is, of course, because it's covered in water. Our planet sustains life partially thanks to the 321,003,271

Is There Math Beyond the Equal Sign?

Is there more to mathematics than the equal sign? A pair of shoes is different from a pair of gloves, yet we recognize a sameness in them because both meet our definition of a pair. Category theory is a branch of mathematics that examines how things can be essentially the same without being exactly equal.


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