An elegant visual proof of the Pythagorean Theorem developed by the 12th century Indian mathematician Bhaskara.
This video is from the Khan Academy subject of Science on the topic of Cosmology and astronomy and it covers Big Bang Introduction.
Learn about binary search, a way to efficiently search an array of items by halving the search space each time.
Cambrian explosion and biodiversity in the Phanerozoic Eon
Hank talks about the molecules that make up every living thing - carbohydrates, lipids, and proteins - and how we find them in our environment and in the food that we eat.
The mechanism of the Birch Reduction
The effect of electron-withdrawing and electron-donating groups
The probability that at least 2 people in a room of 30 share the same birthday.
Birth of Stars
What cryptographic hash functions are and what properties are desired of them.
A high-level explanation of digital signature schemes, which are a fundamental building block in many cryptographic protocols.
The mechanisms by which the supply of bitcoins is controlled.
The mechanics of a bitcoin transaction block chain, which is a construct that is generated by bitcoin miners and functions as a global ledger for recording and validating bitcoins.
What is bitcoin?
The resource "Bit-zeeeeeeeeeee (long version)" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Home-made robots" topic area.
Black Holes
See how increasing resistance in the blood vessels can cause blood pressure to rise over time. Rishi is a pediatric infectious disease physician and works at Khan Academy.
Do not watch before Blue Forehead Room. THIS IS THE SOLUTION!
The resource "Bonus points" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Lego robotics" topic area.
The resource "Bonus points" is included in the "Electrical engineering" course from Khan Academy. This resource is one of the sub-topics in the "Lego robotics" topic area.