Mark Turnbull

A patient personal teacher for any subject from high school through college: one lesson at a time with pictures, videos, worked examples and practice questions.

Builds your staples and weekly lists, fills carts at Walmart, Amazon and other online stores, and plans store trips with local prices and aisles. You confirm.

Finds free, open courses for anything you want to learn, high school through college, and turns them into a course plan with readings and videos.