Have you ever heard of an endocycle? Endocycles are happening all around you! They're one way that biological cells grow, and they generate more than half the earth's biomass. But how exactly endocycles work has been elusive to scientists until now.
Gentlemen, are you shooting blanks or are you ready to continue your family line another generation? Before, answering that question required a trip to the doctors. Today, a Dutch researcher says the test could eventually be, ahem, in your hands.