Most people understand the penis’s role during sex, but for all the praise and attention men often seek when it comes to declaring their penis is bigger and better than any other on the planet, they ...

The driveshaft is an often overlooked, yet critically important component of a vehicle's drivetrain. Not only must it be strong enough to contend with the engine's output but it must also operate ...

The ratio of the length of a man’s index finger to that of his ring finger may seem like a strange thing to measure, but new research suggests that it’s linked with penis size. The lower the ratio, ...

(CBS) Women often glance at men's ring fingers to tell if they're married. But in addition to marital status, scientists say a man's ring finger can reveal his sexual orientation, libido level, penis ...

Sometimes it pays to be average. A recent survey of 800 heterosexual women has revealed the preferred penis size for a partner — and it’s good news for fellas fearing their member mightn’t measure up.