This is a pretty big radio controlled model plane.
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LOTS of info about how cams work, movements, etc
scalar & vector quantities
Derivative and Anti-Derivative Cheat Sheet. Check out that cool T-Shirt here: https://www.sunfrog.com/trust-me-im-an-engineer-NEW-DESIGN-2016-Black-Guys.html?53507
El Modelo Estándar de la Física
Tweet Tweet Math is not everyone’s cup of tea, but learning new math shortcuts can be a lot of fun. There are many of them to learn. This infographic happens to cover 6 math shortcuts: [via: Center of Math]
Modèle standard - Théorie du tout
Phases of the moon
relative sizes of astronomical objects (from quora about iconic scientific images)