Drawing Portraits - Loomis Method Tutorial by MichaelaKatrina. on - Discover The Secrets Of Drawing Realistic Pencil Portraits.Let Me Show You How You Too Can Draw Realistic Pencil Portraits With My Truly Step-by-Step Guide.
Infographic: ElectricityA visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy.(by Pierluigi Scotolati)
Einstein said if you can’t explain it to a six year old, you don’t understand it yourself. And that sums up every person who’s ever talked about any kind of dimensions, string theory, and so on. They talk with contradictions and have explanations