This video explains a process involving division that can be used to approximate square roots.
This video introduces the Golden ratio and provides several examples of where the Golden ratio appears.
This video introduces the Fibonacci sequence and provides several examples of where the Fibonacci sequence appear in nature.
This video explains the Monty Hall problem.
The explains that it only takes a group of 23 people to have a 50% chance that two people have the same birthday.
This video show a calculation starting with a 3 digit number with all the same digit divided by the sum of the digits is always the same result.
This video show a calculation starting with any counting number that always results in 8. A proof is included.