My 20 things, not yours. by

1st discovered orbit of the earth around the sun

bradywilson4 — 2024-11-06 16:38:42 UTC

in 1543, Nicholas Copernicus detailed his radical theory of the Universe, which was that the Earth, along with the other planets, rotated around the Sun.

The 1st aqueducts

bradywilson4 — 2024-11-06 17:20:41 UTC

aqueduct were most likely invented in 200 BCE, and were used to transport water easier. These aqueducts worked by using angles & engineering

Discovery of the earth being round

bradywilson4 — 2024-11-07 17:28:21 UTC

Around 500 BCE, Aristotle discovered that the earth was round, making this discovery the biggest one of this century

first 10,000 digits of the square root of 2

bradywilson4 — 2025-01-04 02:43:21 UTC

for a long time we most likely didn't know that decimals go on and on. but this helped us realize that its irrational

The satapatha

bradywilson4 — 2025-01-06 05:11:50 UTC

this book has a whole bunch of information in it. it has rituals, and a long with providing knowledge about geometry, Pythagorean theorem, and observational astronomy.

Heron's formula

bradywilson4 — 2025-01-06 05:12:29 UTC

Heron's formula, formula credited to Heron of Alexandria (c. 62 ce) for finding the area of a triangle in terms of the lengths of its sides.

the great pyramid of giza

bradywilson4 — 2025-01-06 05:13:52 UTC

the pyramid of Giza was a big triangular thing, with many different mysteries surrounding what is inside. the Egyptians used angle's so they could make it the correct way.

Brahmagupta's Formula

bradywilson4 — 2025-01-06 05:14:56 UTC

it was named after the 7th century Indian mathematician. and it is used to help find any area of convex cyclic quadrilateral.

Moscow mathematical papyrus

bradywilson4 — 2025-01-06 05:15:32 UTC

the Moscow papyrus was orginally owned by an egyptian man. this helped creat 25 problems and solutions to all of them

pythagorean triples

bradywilson4 — 2025-01-06 05:16:17 UTC

this was named after the great mathematician Pythagoras. and it helps us find all the perimeters in 3 question math problems.

Rhind papyrus

bradywilson4 — 2025-01-06 05:16:46 UTC

this was created before the Moscow papyrus. it almost does the same thing but is just a little bit different because it was earlier founded.

Zeno's paradox

bradywilson4 — 2025-01-06 05:17:24 UTC

a fellow elatric, designed to show that any assertion opposite to the monistic teaching of Parmenides will lead to contradiction and absurdity.