Some people know from the start that they want to work in education. Maybe they had a teacher whose passion for their subject was so influential, and they want to spread the love of their subject...
In the last 20 years, a growing movement has been calling for Pi (π or 3.14…) to be replaced by Tau (τ), which equals 2π or about 6.28. Students should be taught Tau, the argument goes, because it...
