Collection: STEM
Explore an exciting range of STEM products and activities at Tyrannostorus! Our collection includes hands-on science kits, building sets, crystal-growing kits, and interactive learning tools that encourage curiosity and creativity. Perfect for kids and adults, these STEM-focused products make learning fun while fostering skills in science, technology, engineering, and math. Shop now for educational STEM toys, activity kits, and science experiments that inspire discovery and innovation!
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Dr. Steve Hunters Jurassic Eggs (Dinosaurs)
Regular price $14.95 USDRegular priceUnit price / per -
Dr. Steve Hunters Jurassic Eggs (Sea Monsters)
Regular price $14.95 USDRegular priceUnit price / per -
Dr. Steve Hunters Paleo Expedition (T-Rex)
Regular price $77.95 USDRegular priceUnit price / per -
Dr. Steve Hunters Paleo Expedition (Triceratops)
Regular price $77.95 USDRegular priceUnit price / per -
Dr. Steve Hunters Paleo Expedition (Velociraptor)
Regular price $77.95 USDRegular priceUnit price / per -
Egyptian Dig Kit
Regular price $9.95 USDRegular priceUnit price / per -
Emerald Strike (5 lb.)
5.0 / 5.0
(1) 1 total reviews
Regular price $19.95 USDRegular priceUnit price / per -
Flash Rocks
3.0 / 5.0
(1) 1 total reviews
Regular price $5.95 USDRegular priceUnit price / per -
Flower Building Bricks
Regular price $6.95 USDRegular priceUnit price / per -
Fossil Dig (5 lb.)
Regular price $14.95 USDRegular priceUnit price / per -
Fossil Find (3 lb.)
Regular price $9.95 USDRegular priceUnit price / per -
Gold Bar Dig Kit
Regular price $9.95 USDRegular priceUnit price / per -
Gyro Formatron Fidget Spinner
Regular price $4.95 USDRegular priceUnit price / per -
Hand Boiler
Regular price $9.95 USDRegular priceUnit price / per -
Human-Powered Light Bulb
5.0 / 5.0
(1) 1 total reviews
Regular price $4.95 USDRegular priceUnit price / per -
Innonex 4D T-Rex
Regular price $19.95 USDRegular priceUnit price / per -
Instant Blizzard
Regular price $7.95 USDRegular priceUnit price / per -
Instant Winter Snow
Regular price $5.95 USDRegular priceUnit price / per -
International Space Station Brick Set
Regular price $49.95 USDRegular priceUnit price / per -
Jumbo Dino Egg
Regular price $29.95 USDRegular priceUnit price / per -
Jurassic Fern
Regular price $5.95 USDRegular priceUnit price / per -
Life Cycle Sets
Regular price $11.95 USDRegular priceUnit price / per -
Light Crystal Prism
Regular price $12.95 USDRegular priceUnit price / per -
Light-Up Crystal Growing Kit
Regular price $29.95 USDRegular priceUnit price / per -
Lucky Strike (5 lb.)
5.0 / 5.0
(1) 1 total reviews
Regular price $14.95 USDRegular priceUnit price / per -
Martian Garden Kit
Regular price $89.95 USDRegular priceUnit price / per -
Massive Magnet
Regular price $14.95 USDRegular priceUnit price / per -
Mega Strike (20 lb.)
5.0 / 5.0
(1) 1 total reviews
Regular price $79.95 USDRegular priceUnit price / per -
Mother Lode (10 lb.)
5.0 / 5.0
(3) 3 total reviews
Regular price $39.95 USDRegular priceUnit price / per -
NASA Wooden Puzzle Box
Regular price $9.95 USDRegular priceUnit price / per -
Sold out
Newton's Cradle
Regular price $19.95 USDRegular priceUnit price / perSold out -
Owl Pellet
Regular price $14.95 USDRegular priceUnit price / per -
Sold out
Owl Pellet Deluxe Kit
Regular price $19.95 USDRegular priceUnit price / perSold out -
Paleo Pals Construct Building Bricks (Triceratops)
Regular price $39.95 USDRegular priceUnit price / per -
Sold out
PaperCraft 3D Model (Axolotl)
Regular price $29.95 USDRegular priceUnit price / perSold out -
PaperCraft 3D Model (Bear Head)
Regular price $29.95 USDRegular priceUnit price / per