Today, we built a better boat as we found out that our older boat with 2 floats could not move due to its weight even though it had 2 engines. I learnt that we needed to seal every side of the boat to not allow water to come into the boat as it will sink the boat. I also learnt that the steam boat concept works like when particles in the engine expands due to boiling it is given out and this force will push the boat forward. I felt that today's activity was more fun than yesterday's as we were given a shorter time and this was challenging for us as our boat was not working. It affected me in the understanding of discipline as we need discipline to get our work done before the deadline. If we don't have discipline, we would be messing around and not properly do our work.