https://www.youtube.com/watch?v=HhtK0_kO8hY this panels are able to generate and absorb energy despite rain, fog and even night. this is related to engineering because it's technology that...

https://www.youtube.com/watch?v=PFQ2zQiDIJ4 http://powerup.arcadiapower.com/plane-emits-water/ This is a plane that emits nothing but water vapor into the atmosphere.this is related to engineering...

https://www.cnet.com/products/eugene/preview/ The Eugene Wi-Fi scanner tells you if the food containers you dispose of are recyclable. People had to make this work.

https://www.youtube.com/watch?v=F_brnKz_2tI Bionics It is the replacement of part of the artificial body. It is related to engineering because it is technology

https://www.youtube.com/watch?v=y2aJuuIsots The color picker pen is a pen that scans the color of any object, is equipping with inks of enough colors that can replicate the any color. this is related...

https://www.youtube.com/watch?v=eBp10ylItlw Cozmo is a robot that is equipped to act as a person, has ability to mimic feelings. this is related to engineering because it is part of the technology.