Roman helmets, the galea or cassis, varied significantly over time and between different types of military units. It is thought that originally they were influenced by the helmets of the Etruscans. The Romans then, still in the early days, adopted the bronze helmets of the Greeks. Later the design of Roman helmets were influenced by the design of the helmets of the Gauls. They also had a crest holder. The crest were made with plumes or horse hair. The crest of the legionaries were mounted in a back to front direction, while those of the centurions were mounted transversely. In the later period of the empire they were used only occasionally.
It is not known. It is thought that the very early helmets were modelled on those of the greeks. Later the adopted the design of the helmet of the of the Gauls which has give rise to the term "Imperial Gallic" helmet. The Attic helmet (Attic is the region around Athens) continued to be used by officers.
Jeremy Gumbo http://www.greatamericaninventor.com/index.php/beer-helmet/
Ur momma
You cannot tackle another player with your helmet. You can in fact tackle another player leading with your helmet...the rule is that you cannot make helmet to helmet contact with another player. That being said it is unsafe to lead with your helmet in any situation due to injury probability, you risk neck and head injuries when you lead with your helmet.
The red helmet represent lower Egypt; the white helmet represent upper Egypt.
The traditional samurai helmet is called a kabuto.
There is really no difference in a 4 wheeler helmet and a motorcycle helmet. Helmets were invented long ago and have been in existence for over 2,000 years in some form or another. The modern helmet is just an improvement over previous versions. No one knows who invented the first helmet.
kyle cramer made the first helmet in 1885
i did
Jeremy Gumbo http://www.greatamericaninventor.com/index.php/beer-helmet/
Wayne Green (Baldilocks)
Ur momma
Wayne Green (Baldilocks)
the revo speed helmet was invented in mid or late 2009
jason mason
Charlie Patterson, a Canadian, invented it in the late 50's to prevent concussions.
Swedish Ice Hockey champion, Sven Tumba invented the first hockey helmet, called the SPAPS-helmet
Supposedly he is the dude who invented the first bike helmet.