On the left is the straight edge by which my Great-grandpa and grandpa shaved with. In the center is a safety razor — my father used this style and I learned to shave with one jus’ like it.
Finally, on the right is the style of shaver I am using. My son, learned to shave using this kind and continues to use the multi-blade system.
You also have bits and pieces of family history in your life — all you have to do look around.