Ok, so my lego team needs help buiding the robot. well not exactly. we have the robot done but we need some sort of way to get the lego pieces from the course. we were thinking of having this sort of quot;sweeperquot; thing lift up on top of all these lego pieces then go down and sort of quot;sweepquot; them back in to the base. (Sorry it's kind of hard to explain with words, its easier to show.) 1.) We have no idea how to lift up the quot;sweeperquot; thing. If you have any ideas how or if you have any other ideas it would be helpful too. VIDEOS are excellent, and so are personal experiences. PLZ ANSWER AND QUICK!!!!!! THANKS!!! :)
Think of a bulldozer approach - easier to push the pieces where you want them to go, than to lift them up
