Six Women Who Impacted Genetics

Six Women Who Impacted Genetics

Nettie Stevens Nettie Stevens (1861-1912, American) discovered that a fetus’s sex is determined by chromosomes contributed by the parents during conception. Previously, it was believed that environmental factors during conception determined sex. Charlotte...
Science Gift Guide

Science Gift Guide

Inspire a kid in your life to explore the world through science by giving them a science-themed gift. There are endless gifts to pick from! Science toys teach skills in fields like engineering, chemistry, biology, astronomy, physics, mathematics, anatomy, genetics,...