author4

M.C. Langer

Inbox View Profile
LocationBaku, AzerbaijanJoined
Instructables110InstructablesViews1,340,899ViewsComments2,439CommentsFollowers1,745Followers
Inbox View Profile
I'm Mario Caicedo Langer (M.C. for short), a Colombian STEAM educator living in Azerbaijan, BSc in Naval Sciences and former Navy officer. I am a CAD and 3D Printing enthusiast and an artist specialized in junk art; making toys, crafts, props and simple robots, using e-waste, plastic trash and ordinary stuff.

Achievements

1K+ Comments Earned a gold medal
1M+ Views Earned a silver medal
10+ Featured Instructable Earned a silver medal
Anything Goes Contest
Contest Winner Seventh Prize in the Anything Goes Contest
Crafts For Kids Challenge
Contest Winner Grand Prize in the Crafts For Kids Challenge
CNC and 3D Printing Contest
Contest Winner Judges Prize in the CNC and 3D Printing Contest
Toys and Games Contest
Contest Winner Second Prize in the Toys and Games Contest
Robots Contest
Contest Winner Judges Prize in the Robots Contest
Make it Fly Challenge
Contest Winner Judges Prize in the Make it Fly Challenge
Box Challenge
Contest Winner Judges Prize in the Box Challenge
Role Playing Game Challenge
Contest Winner Judges Prize in the Role Playing Game Challenge
Simple Machines Challenge
Contest Winner Second Prize in the Simple Machines Challenge
Plastic Contest
Contest Winner Second Prize in the Plastic Contest
Potato Speed Challenge
Contest Winner Judges Prize in the Potato Speed Challenge
Robots Contest
Contest Winner Grand Prize in the Robots Contest
Make It Fly Speed Challenge
Contest Winner Grand Prize in the Make It Fly Speed Challenge
Robotics Contest
Contest Winner Judges Prize in the Robotics Contest
Teacher Notes Challenge
Contest Winner Grand Prize in the Teacher Notes Challenge
Cardboard Speed Challenge
Contest Winner Third Prize in the Cardboard Speed Challenge
Classroom Science Contest
Contest Winner First Prize in the Classroom Science Contest
1 Hour Challenge
Contest Winner First Prize in the 1 Hour Challenge
Pocket Sized Contest
Contest Winner Runner Up in the Pocket Sized Contest
Toys Contest
Contest Winner Judges Prize in the Toys Contest
Planter Challenge
Contest Winner Runner Up in the Planter Challenge
Trash to Treasure
Contest Winner First Prize in the Trash to Treasure
Pro Tips Challenge
Contest Winner Second Prize in the Pro Tips Challenge
Minecraft Challenge 2018
Contest Winner Runner Up in the Minecraft Challenge 2018
Egg Contest 2016
Contest Winner Runner Up in the Egg Contest 2016
Concurso de Reutilización
Contest Winner Runner Up in the Concurso de Reutilización
Holiday Gifts Contest
Contest Winner First Prize in the Holiday Gifts Contest
Office Supplies Contest
Contest Winner Second Prize in the Office Supplies Contest
Comic Contest
Contest Winner First Prize in the Comic Contest
Colors of the Rainbow Contest
Contest Winner First Prize in the Colors of the Rainbow Contest
I Made It Photo Contest
Contest Winner Third Prize in the I Made It Photo Contest
National Robotics Week Robot Contest
Contest Winner Third Prize in the National Robotics Week Robot Contest
Keyboard vs. Mouse Speed Challenge
Contest Winner First Prize in the Keyboard vs. Mouse Speed Challenge
Sugru Life Hacks Contest
Contest Winner Second Prize in the Sugru Life Hacks Contest
Halloween Contest
Contest Winner Third Prize in the Halloween Contest
Dadcando Family Fun Contest
Contest Winner Second Prize in the Dadcando Family Fun Contest
Garden Contest
Contest Winner Runner Up in the Garden Contest
April Fools Day Project: Prank Contest
Contest Winner Runner Up in the April Fools Day Project: Prank Contest
Dead Computer Contest
Contest Winner First Prize in the Dead Computer Contest
Halloween Contest
Contest Winner Third Prize in the Halloween Contest

Welcome to Instructables! Pick what you love and

discover inspiring projects from our community

Customize Feed