Did you know that writing a math book can make you a millionaire? Well, it can if you are James Stewart. He wrote a calculus text that was so well-done that it continues to be a big seller, even after his death.
If you want to find out more about his texts, check out his site.
What is even more interesting is that Stewart’s home was an architectural ode to calculus. Called Integral House, it has many beautiful curves. If you have an extra $26.6 million lying about, then this house could be yours.