you will be able to see well when using a reliable glass cleaner. these videos should start with “what can it do”, followed by “how it works” and finish with “how it was made”. how can we expect to keep up if you are taking out a key part of the work force? it is just that when specific claims are made, it is hard for the opposition not to react and respond to them. but we killed most of them, and even got one alive. 