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78Instructables946,154Views2,210 CommentsBaku, Azerbaijan
I'm Mario Caicedo Langer, from Colombia, former Navy officer and BSc in Naval Sciences. Right now I'm Technical Director and Technology Lead Teacher at STEM - Engineering for Kids Azerbaijan. Also, I'm artist focused on junk art, making toys, crafts, props and simple robots, using e-waste, plastic trash and ordinary stuff.

Achievements

1K+ Comments Earned a gold medal
10K+ Views Earned a bronze medal
Contest Winner Second Prize in the Sugru Life Hacks Contest
Contest Winner First Prize in the Colors of the Rainbow Contest
Contest Finalist Runner up in the Valentine's Day Contest
Contest Winner Third Prize in the Halloween Contest
Contest Finalist Runner up in the Unusual Uses: Bathroom Challenge
Contest Finalist Runner up in the Holiday Gifts Challenge
Contest Winner First Prize in the Keyboard vs. Mouse Speed Challenge
Contest Finalist Runner up in the Halloween Props Challenge
Contest Winner First Prize in the Dead Computer Contest
Contest Winner Runner Up in the Concurso de Reutilización
Contest Winner Runner Up in the Egg Contest 2016
Contest Winner First Prize in the Comic Contest
Contest Winner First Prize in the Holiday Gifts Contest
Contest Winner Runner Up in the April Fools Day Project: Prank Contest
Contest Finalist Runner up in the Halloween Decorations Contest
Contest Winner Third Prize in the National Robotics Week Robot Contest
Contest Finalist Runner up in the Sugru Contest
Contest Winner Second Prize in the Dadcando Family Fun Contest
Contest Winner Third Prize in the I Made It Photo Contest
Contest Winner Third Prize in the Halloween Contest
Contest Winner Second Prize in the Office Supplies Contest
Contest Winner Runner Up in the Garden Contest
Contest Finalist Runner up in the Hurricane Lasers Contest
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