Sadly, Dr. E’s WeDo Challenges and Dr. E’s MINDSTORMS Challenges will no longer be posting new challenges. However, both websites will remain up so that you can continue to access the previous challenges and all of the wonderful submissions. Thank you to LEGO Education and to the Center for Engineering Education and Outreach at Tufts University for their years of support (and thank you to LEGO for their amazing robotics platforms). During the six years of WeDo challlenges and five years of MINDSTORMS challenges, we received almost 1000 submissions from around the world. The two websites had a total of 1266 registered users from 57 different countries. We were truly a global community! We have always been inspired and energized by the creativity and innovation shown by the Dr. E's Challenges community; while new challenges won't be posted moving forward, we hope that you continue doing awesome stuff in your homes, clubs, and classrooms and that you continue to share your projects with the world! Collaborating with all of you has been a joy and an inspiration. Thank you, The folks at Dr. E’s

Grabbing Chair


 Our chair grabs food from the refrigerator.  In this future chair you never have to get up for a snack.  Our chair does it for you. 


  1. e.floreani

    It was cool how you made the arm move to get food, so if you’re really tired and you don’t want to get food, the arm can get it for you. The chair looked pretty comfy and the arm was really cool the way it was right next to it. We liked how you can get food anytime you want. We think your creation is cool. No problem if you’re hungry. (Second Grade RCES)

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