How have the helments imprved since the begining of football? and tell how they have improved on a scale to 1 to 10 and thell how in words.

In 2002, football equipment manufacturer Riddell released a new design of helmet called the Revolution. The newer design was released in response to a study on concussions. The design is becoming more popular in the NFL and NCAA, being used by notables such as Peyton Manning and Jerry Rice.

Sounds to me that you are writing a research paper of somesort. You should really get your information online from accredited sources. But in general they have improved by cutting down on the amount of concussions many athletes endure.

Better materials, like carbon. The helmets became lighter and more solid and strong. In a scale of 1 to 10, I am not sure, in my opinion they improved with 140%

yea theres a couple of revos out (revolution helmets)their way better i speak from expirience
their desing makes the wind make waves like nascar cars & ur heads "breaths" better
has better fit & in head on collision its the best

plus the old skool guys used leather no fasemask nothin