7 mm acrylic bead material for the bead cabinet. The cubes and the squares are connected (not wired), and the short and long chains are wired with copper. We also have plastic printed arrows for our bead material and wooden arrows
Science experiments you can do at home! Click on the experiment image or the view experiment link below for each experiment on this page to see the materials needed and procedure. Have fun trying these experiments at home or use them for SCIENCE FAIR PROJECT IDEAS.