Draw Heart Shape in Google (Search Engine Fun)

Just goto Google.com and type the following thing and search,
(sqrt(cos(x))*cos(200*x)+sqrt(abs(x))-0.7)*(4-x*x)^0.1, sqrt(9-x^2),-sqrt(9-x^2) from -4.5 to 4.5
See the fun. A Heart shape will appear in the Graph.