The Crazy Scientist Advent Calendar is available now! This calendar is $39.90, and includes 24 exciting experiments! Each block is different from Chemistry and Biology to Mechanics, Optics and Magnetics.
- ENGAGING & INTRIGUING– 24 exciting experiments for the advent calendar countdown to Christmas from The Purple Cow
- HOURS OF PLAY– A different experiment is hidden in each box for science enthusiasts staying engaged with the game for hours.
- EASY TO LEARN-All necessary components include a manual with step-by-step instructions.
- FOR EVERYONE– Experiments can also be carried out without prior knowledge