Challenge Yourself. Be Awesome.

See All Challenges

Challenge

Maintain an hvac system

Your Challenge
HVAC stands for Heating, Ventilation and Air Conditioning. Snap a photo or video of yourself keeping an HVAC system running smoothly and efficiently.... Read more
Gallery
986 Posts
awesome
newest
Do It Yourself
0 Posts

Post your project!

Our Mission

Any kid, anywhere, can learn any skill.

Contact Us
DIY for School
Buy Skill Badges

Courses

PhotographyStrange ScienceDrawing BootcampInvent Your Own MachinesBuild Anything With LEGOMinecraftSecrets of DrawingSee More

Support

Terms of ServicePrivacy PolicyCommunity GuidelinesFAQ