Be on focus
When I was in Elementary School, my neighboor showed me a lens. Through this lens I could see his nose bigger. I was exiting to look another by that lens.…
Where to do 8×1 or 1×8?
In many cases dealing with people Commutative Operation Rule is not applicable at all. Which one is the best 8 times 1 or 1 time 8? A teacher said to…
