Ok, first of all if you don’t know what I’m talking about, I’m talking about this shape in a cup of tea/coffee (or even water). I first got curious about this weird shape appearing in my cup a few…
How to Construct a Cardioid and to Derive its Polar Equation
How to draw a heart shaped figure
calculus - Cardioid in coffee mug? - Mathematics Stack Exchange
Originals Original Content
Cardioid - Wikipedia
Cardioid Equation and Shape - Rectification - Engineering
Heart Curve -- from Wolfram MathWorld
What is the equation that gives you a heart on the graph? - Quora
Optics: Why does a heart shape sometimes form in a coffee mug? - Quora
calculus - Cardioid in coffee mug? - Mathematics Stack Exchange
All stories published by The Startup on February 06, 2020 – Medium
I Heart Cardioids – David Richeson: Division by Zero
