The 'Girls are Smarter than Boys' Infographic proves once and for all that indeed females trump males when it comes to intelligence.
At a young age girls have a slightly higher IQ than boys, take more math and science classes and even get better grades overall. However, as women get older they begin to develop more self-esteem issues which leads to a decrease in their abilities. There confidence only drops more as they go on to college and university so only a small percentage of women end up doing degrees in math or science. In the end, the field of engineering is dominated by men. In a room of 25 engineers, only three would be women.
Women should remember that they're smarter than men and should keep confidence in their abilities.