foucault pendulum

Juvale Newton's Cradle Balance Pendulum, Pendulum Balls Physics Learning Desk Toy for Home and Office, 7x6x7 in

Educational Insights Geosafari Jr. My First Microscope: Preschool Science Toy, Plastic, Battery-Powered

National Geographic Rock Tumbler Deluxe Series: Geology Kit for Grades 2-10 with Activity Guide

Battat Education Penguin Balance Math Scale Game

Learning Resource Rainbow Visual Timer

Smithsonian Microscope: Science Kits for 3rd Grade with Astronomy Instruction Guide

MAGNA-TILES Dog House Magnetic Building Set: Educational Toy for Math, Creative Thinking & Fine Motor Skills, 10 Pieces

ORB Curiosities Taba-Licious Collectible Assortment: Modeling Dough for Fine Motor Skills Development

Rubik's Cube Hello Kitty Cuber

Stalking the Wild Pendulum - by Itzhak Bentov (Paperback)

Shashibo Grateful Dead - Dancing Bears Fidget and Sensory Toy: Creative Brainteaser, Plastic Material

Learning Resources Pendulonium Stem Challenge, Engineering Activity Set for Kids Ages 5+

Clemas 1084pcs Beekeeping Baking House Building Block Gift for Adults and Kids Aged 6+

Shashibo Black and White Fidget and Sensory Toy

Shashibo Polar Fidget and Sensory Toy

Brain Flakes Jar Try & Buy Display

Ooze Labs: Visible Human Body with Squishable Organs

PICASSO-TILES 101PCS Black & White 1" Magnetic Puzzle Cube Set, STEM Educational Building Blocks, Sensory Learning Toy with Idea Book for Kids