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Dr. David Croplay told Todd that innovation is an important part when you want to build something new and innovative and it required creativity. Dr. Creplay had Todd make a knife from 7 things you can find it anywhere including plastic bag, a bucket with water, a toaster, a napkin, a cork , a cling film , a plastic spoon. Todd told Dr.Croplay that he would use plastic, toaster and water. Dr. Croplay said that it was close then he show Todd how to do it by just using plastic bags , make it sharp and put it in toaster and put it in water and toaster again and it should be sharp enough to use as a knife. Dr.Croplay told Todd that doing this is going to help the mind to break free from mindset. Dr.Croplay had Todd making innovative thing 45 minutes a day for brain training.