{{TODO}} {{∆:1+0}}

{{TODO}} Finish this chapter: QED: Introduction {{∆:1+0}}

{{TODO}} Finish taking notes on Speed:wikipedia {{∆:1+0}}

{{TODO}} Return after studying some Trigonometry {{∆:1+0}}

{{TODO}} Internal Quantum Numbers: Electron Spin Scaffolding. {{∆:1+0}}

{{TODO}} Define friction. {{∆:1+0}}

{{TODO}} Finish reading this essay. {{∆:1+0}}

{{TODO}} Coursera course for How Things Work. {{∆:1+0}}

{{TODO}} Define this {{∆:1+0}}

{{TODO}} Read this paper. {{∆:1+0}}