David St. Martin:
A mouse trap prototype- note the fan to take the cheese scent to the mouse!
David St. Martin:
Kid-built rocket-ship
David St. Martin:
A teacher's chalk board from the program last year
David St. Martin:
photo
David St. Martin:
A 3D printed skylion for school
David St. Martin:
Anonometer making
David St. Martin:
Anonometer making
David St. Martin:
Anonometer making
David St. Martin:
Anonometer making
David St. Martin:
Anonometer making
David St. Martin:
Puzzle project with students
David St. Martin:
Puzzle project with students
David St. Martin:
Smokeless stove design project sketches
David St. Martin:
Smokeless stove design project sketches
David St. Martin:
Smokeless stove design project sketches
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project
David St. Martin:
Smokeless stove design project