Astronomical instruments of Jantar Mantar, UNESCO, Jaipur, Rajasthan, India

African woman holding basketball on court

Hand of African American woman texting on cell phone

Native American boy solving equation on blackboard

Officer calculating the course of the ship, ship's bridge, Ventus cruise ship, Nassau bay, near Cape Horn, Tierra de Fuego, Patagonia, Chile

Traditional Japanese Soroban (Abacus)

Cashbox

The Fishing Port of Keroman one of the largest fishing ports in France, This port is ready for all types of fishing all year round. Lorient, Keroman, Submarine Base, Brittany, France.