Money is just the tip of the iceberg; uncover the surprising spread of the gender gap throughout our world.  Male only crash test dummies, the scarcity of pockets in female clothing, waiting lines in women’s public washrooms, maternal health complications, and females featured on currencies are a few examples of inequities. Incredible hidden women in history include Katherine Wright, the organizer behind the Wright Brothers, Viking and Scythian warrior women, and an ancient Peruvian female hunter.