17 Mathematical GIFs That Are Deeply Soothing

1. Breaking down the surface area of a sphere.

2. How sine and cosine are related in 3D coordinates.

3. Creating the perfect ellipse.

4. Connecting the squares.

5. Creating a perfect cardioid.

6. How a straight line can trace a hyperboloid.

7. The infinite cube loop.

8. The relationship between sine and cosine.

9. And how triangles relate to sine and cosine.

10. Removing each digit of this number always leaves a prime number.

11. The derivative of an exponential curve.

12. The infinite square.

13. Visualising the transpose of a matrix.

14. The mesmerising representation of a Villarceau circle (two perfect circles).

15. Approximating definite integrals.

16. Visualising the tangent.

17. And everything you've ever asked yourself about trigonometry.

Source: Buzzfeed.com

Einstein called her a genius. Yet today, almost nobody knows who she is.

She was what some might have called, a woman born out of time.

The secondary school math teacher is better known to adult film viewers as Aaron Cage.