Instructables

questionnaire

hi everyone,
i am currently writing my dissertation on 3D printing technology and would like you all to help fill my questionnaire. will take less than 5 minutes. 
thank you.https://docs.google.com/forms/d/10xEaoMJXKd3OvriW0_ZEn_icPc1IZ0SDclcZ-qp6Pm4/viewform

I would like to but can't correctly fill in the age category
Kiteman10 months ago
Done!