you push it far enough it reverses its properties 
and turns into a complimentary form. So those 
three, what is enhanced, what is obsolesced, what 
is the reversal, came to us in one day. And we knew 
there was more to it and we kept at the problem 
of, “Well, what general statements can you make 
about all media that anyone can test?” If you say 
every innovation enhances or enlarges something, 
anyone can test that. Let’s pick anything at all. 
Let’s pick pocket calculators. What does that 
enlarge or accelerate or enhance? That’s fairly 
easy for anybody at all to test. Anywhere, any 
time, any culture, any period, you can test that. So 
that seems to hold up. We haven’t found one