Extreme Science Father's Day and the leaves are off

and the leaves are off the lettuce

Use the net to catch and throw the ball at maximum distance

Perfect for young paleontologists and builders who crave prehistoric fun

featuring bold

You can color these curious and odd illustrations however you wish

Extreme Science Father's Day and the leaves are offExtreme Science brings 20 hands on experiments into one complete kit. Build crystal gardens, create slime, launch rockets, and explore chemistry, physics, and biology through interactive projects. Perfect for curious minds ages 8 and up, each experiment comes with clear instructions and all necessary materials. Spark a passion for discovery and watch young scientists explore the world around them with confidence and wonder.