Today I finished building me I-Beams. I made one by watching a video Mr. Calvert made of him making one. And the other one I made by myself. I used tacky glue to make it. Twenty actual minutes later. Welcome back I just finished testing my I-Beams. I put the handles around the I beam and put the I-Beams on a chair. I put 1 inch of slack over the chair. I put weights in the bag. My I beam was able to hold 21 pounds. His was able to 25 pounds. So his won.