We have been expanding our science kits in the children's room in an effort to introduce non-traditional circulating items for over a year now . We have littleBits, Raspberry Pi 2, Sphero, Cubelets, KEVA planks and Makey Makeys. Our newest editions were the robots, Dash and BeeBot, which gained popularity after we had them out to test during the Hour of Code . I happen to be showing one of the kids the littleBits kit, since all the robotics kits were out, when I noticed some bits are just not holding up during circulation. Our littleBits kit included Lego adapters, mounting boards, and the small starter kit which doesn't seem to be available anymore with 10 bits included. If you are new to littleBits, they are small magnetic pieces, each with their own function, that can be put together to make an electronic invention. Bits include lights, sensors, motors and speakers. You can integrate them into recyclables, Lego projects, sewing projects ...you name it! For a while, we u...