crash course physics

Structural Engineering: Bridges & Skyscrapers

Klutz: Air Blast Physics Cannon

Dowling Magnets® Magnet Levitation Kit

Magnetic Tiles Race Track Set with 2 Racing Cars, STEM Educational Building Toy for Kids Ages 3+

Learning Resources Wacky Wheels STEM Challenge, 15 Pieces

Hydropower

Thames & Kosmos Geared-Up Gadgets

Supertek® Telegraph Kit

Learning Resources Gears! Gears! Gears! Motorized Wacky Wigglers Gears Building Set, 130 Pieces

Magnetic Blocks - Build Magnetic World, 48PCS STEM Toy, Sensory Construction Fidget Cubes

Chuckle & Roar Magnetic Create & Play

Flipo Kinetic Energy Koil Arm Spinning Science Educational Toy For Kids & Adults - 4 Pack

Python Crash Course - (Programming) by Aiden Phillips (Hardcover)

Snap Circuits UFO

National Geographic Circuit building kit

Learning Resources STEM Force & Motion Activity Set - Toddler Sensory Toys, Ages 5+

Echo Toys Legends of Space - Saturn V Rocket Set with Apollo II Patch

Gecko Run: Marble Run Deluxe Starter Set

Violence. Speed. Momentum. - by Disrespect (Paperback)

Simulation Theory for Beginners - by House of Abundance Publications

Dig It Up! Castle Discovery

JAVA for Beginner's Crash Course - by Quick Start Guides (Paperback)