20s
30s
3d printer
3d printing
3d shape
academic
button
campus
caucasian
college
college student
computer
construction
designer
education
engineer
engineering
heavy machinery
higher education
holding
indoors
industry
innovation
interface
knowledge
machinery
male
man
manufacturing
manufacturing equipment
manufacturing machinery
mechanic
mechanical
mechanical engineering
mid adult
object
polymer
product design
pushing
school
student
team
technician
technology
together
university
university student
using
young adult