Is it the genes or the cell phone?

(From Philippine Daily Inquirer)

Byline: Massie K. Santos

HERE'S a fun experiment to try in your own neighborhood, assuming you're willing to run the risk of being called a pervert, a voyeur, or a freak.

The materials you'll need are simple: a good view of the action, and a pen and paper.

Here's what you'll have to do: find a couple, who are holding nothing except maybe each other, kissing on the lips. Write down which way their heads tilt while they kiss. If they kiss more than once, record only the first kiss.

This may be a little tricky. After all, how many people walk around without a bag or a cell phone or something in their hands all …