Why do men first look at a woman's chest instead of their face?

Read also:

• Holocaust survivor who was burned in Boulder: 'We are better than this' - NBC News
• The nine-armed octopus and the oddities of the cephalopod nervous system - Ars Technica
• Ground beef sold at national grocery chain might be contaminated with E. coli, USDA warns - AL.com
• Kelp forest collapse alters food web and energy dynamics in the Gulf of Maine - Phys.org
• Can you turn 150 pages into a 5 minute presentation before a meeting?
• The Trump admin ordered a coal power plant to stay on past retirement. Customers in 15 states will foot the bill - CNN
• Why do I feel like I want to suck a big dick after injecting meth?
• First American Spacewalk 60 Years Ago Today - The Weather Channel
• Scientists discover universal rule that governs all life on Earth - The Brighter Side of News
• How many of you have had your parental rights taken away because of lies and no truth whatsoever, and did you prove the lies that were told about you to be false either through drug testing or another way, but still had your rights taken?
• A Japanese lander crashed on the Moon after losing track of its location - Ars Technica
• PlayStation Plus new free game is the service's first 'AAAA' - GAMINGbible
• Do happily married husbands cheat?
• Will my parents go to hell if I don't wear hijab, they tried to convince me and they provided it to me but I don't want to wear it?
• Proposed NASA cuts to space science: “Staggering” - EarthSky