SpringBots 3-In-1 Spring-Powered Machines Games this hands-on kit invites young

this hands-on kit invites young sleuths to examine fingerprints

it supports moments of observation

Turn your curiosity about Earth’s fiery processes into hands-on science with a volcano kit that invites building

While we work to dismantle racist behaviors in ourselves and the world around us

or favorite beverage into the forest—or wherever your day takes you—with the Jumbo Mushroom 32 oz Thermos

SpringBots 3-In-1 Spring-Powered Machines Games this hands-on kit invites youngBuild three amazing self powered machinesa motorized robot, race car, and countdown timerall without batteries or electricity! The secret behind these fascinating models is the mainspring, a spiral shaped spring that stores energy when wound up and then releases it to power motion. Watch as the robot marches forward, the race car zooms up to 45 feet, and the countdown timer ticks down for up to six minutes using a clever system of gears, ratchets, and