book: Drive: Autonomy, Mastery, Purpose

Autonomy, Mastery, Purpose:
The Science of What Motivates Us
RSA ANIMATE: Drive: The surprising truth about what motivates us - YouTube



Dan Pink: The puzzle of motivation - YouTube

Drive – Daniel H. Pink

Autonomy, Mastery, Purpose: The Science of What Motivates Us, Animated – Brain Pickings

SVG Animations: Earth's orbit, Equinox

My small experiment with SVG...

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SVG Animation @ jenkov.com

A Guide to SVG Animations (SMIL) | CSS-Tricks
SVG animation - Wikipedia, the free encyclopedia

vivus.js - svg animation

SVG Circle/Ellipse to Path Converter - ComplexDan

Animated Solar System Orbit | An Interactive View of the Planets

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video: The Equinox Isn't What You Think It Is - YouTube

File:Solstice and Equinox.svg - Wikimedia Commons

Earth's orbit - Wikipedia, the free encyclopedia