In this week simulation, the experiment forced the team to follow a specific resolving its failure as the project deliverables were stated and the protocol followed in the lab was clarified. In my opinion, it was good to think first about the possible reason behind the experiment’s failure and study all those reasons, in order to be able to handle the problem and solve it. Sometimes, lab experts may spend so much time on solving the problem without really spotting the error initially. reviewing all the protocol steps and paying attention for every single detail such as the cleaning method, the bottle size and the label size, the peeling off time, the ethanol concentration, and etc. From spotting the exact problem, one could think about the right solution and plan an experimental way for testing.