DAY THREE

The third day we really made progress. We cut many pieces of wood and formed the actual hump. The spike strip is looking like an actual strip. The sprockets I connected to pieces of pvc via sanding and liquid nails. the two sprockets will be connected to both the motor and the piece of pvc that controls the up down mechanism. We then went and met with Son Tran once again for about an hour and a half. He gave us another idea of putting another piece of wood along the back of the piece with the nails in it. this would help reinforce the strength of the nails from any force pushing them down. 9:00AM-3:15PM (6:15)