Discover the secrets behind engaging mathematics in this 19-minute TEDxBerkeley talk by Grant Sanderson, founder of the popular YouTube channel 3blue1brown. Explore how Sanderson's innovative approach to math education has captivated millions of viewers, covering topics ranging from pure mathematics like prime numbers and pi to applied subjects such as neural networks, physics, and cryptocurrencies. Learn about his collaborations with other prominent online educators and gain insights into making both traditional curriculum topics and advanced mathematical concepts accessible and engaging to a wide audience.