Chinese scientists ne tehkikat k baad
yeh inkeshaf kya hai ,
k surmaee chupkali ko agar ubal ker dhoop main sukha ker ,
papar jesa karunchi hone k baad khaya jae to us se ...
Boy: Bus Male Hoti hai ya female?
Girl:female ,har koi ispe charthe hai.
Boy: to Phir woh pregrant kyon nahi hoti?
Girl:kyon k sab peachay se charhte hai.