4 class

• 

  Volcano

• 

  Machine learning for kids

• 

  3D hologram

• 

  Kazakh musical instrument sybyzgy

• 

  Pizza for learning fractions

• 

  How to make a cartoon with your phone

• 

  Flying butterfly

• 

  Are fingerprints inherited?

• 

  3D solar system book

• 

  Rowing boat with a rubber band