Google search is an intelligent tool. We all might have tried several interesting queries in google. I knew that Google search could draw simple graphs of various equations. But I did not knew that it is powerful enough to deliver a beautiful 3D heart graph.
Try this query “5 + (-sqrt(1-x^2-(y-abs(x))^2))*cos(30*((1-x^2-(y-abs(x))^2))), x is from -1 to 1, y is from -1 to 1.5, z is from 1 to 6” without quotes in google search
Here is how it looks:
3D Heart Graph on Google Search
Enjoy! Share any interesting tips like this as comments below.