Crown Gears can change motion direction 90 degrees.

Before lunch every one made merry-go-rounds and started programing.

Gray connectors can be used for pivots.  Black connectors helped the chairs stay upright.

Programming and running programs

Classes were in the Math-Science Building.

Thanks for lunch.

Beautiful campus inside and out

Programming merry-go-rounds all together

Mono rail

 

Great work building, programming and putting away

GEMS is for Girls Emerging in Math and Science