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What are hockey helmets made out of?
depends on the helmet. Its just plastic on the outside, it is the shape that helps to dispense impact. Inside there can be a variety of materials. Foam and Styrofoam are in most of the low end helmets, while a lot of the pro helmets have an air cushion system. The "plastic" is polycarbonate.
How does a toucan sleep?
the way they sleep is by tucking their heads inside their wings. i got this from a different website
What elements are in a helmet?
I play football so I know about football helmets. They are hard on the out side and soft in the inside. There are pads lined in the helmet. Some brands of helmets have an air tank that you fill with air to make it tighter. There is also the face mask that protects the face, a chin strap that holds the helmet on, and a mouth guard to reduce concussions and protect your teeth.
How does a football helmet work?
Football helmets help you from getting any serious head damage....sometimes but without a helmets defense can mess you up but you have to be careful even though it's the best sport ever in my opinion nobody can get through my defense have a good day :)
What is the difference between lacrosse helmets and normal helmets?
if you're talking about comparing it to football helmets: EVERYTHING. Its lighter; there's more room; little, but enough padding inside; there is plastic at the bottom of the facemask. It just protects your head enough since you arent charging head first at anyone. Its also illegal in lax to go head first into anyone for any reason. if youre taling about bike or motorcross helmets: look for yourself :P
Is there a difference between a bull riding helmet and a hockey helmet?
A (gridiron) football helmet is much heavier than an (ice) hockey helmet, and much thicker. A hockey helmet does not have the full ear protection and adjustable padding of gridiron football helmets, so that it is much lighter. A gridiron football helmet is the heaviest of all common helmets, typically weighing around three kilograms or 6.5 pounds. That is even heavier than a typical motorcycle crash helmet. This high mass allows gridiron football helmets to absorb impacts from very fast blockers who typically weigh around 150 kilograms or 340 pounds today and will deliberately and consciously ram into each other during line play trying to protect or sack the quarterback. In contrast, ice hockey helmets - other than those used by goalkeepers - weight around 0.8 kilograms with a plastic face mask and professional models can weigh as little as 350 grams, which is no heavier than a standard bicycle helmet. Ice hockey helmets do not have the thick adjustable padding of gridiron football helmets; instead, they have a thin, flexible polymer inside that absorbs repeated contact not from helmet-to-helmet contact as found in gridiron football, but from high sticks or stray pucks. <a href="http://www.weetect.com/products/helmet-visor/hockey-helmet-visor/">weetect helmets for hockey</a>
Does a birds' leg structure have anything to do with its flight?
Yes. It helps by tucking into the birds body. Inside their legs and feet is a structure to help them fly.
What material is on the inside of a football?
air is in the football
What are bicycle helmets designed for?
Bicycle helmets are designed for safety first and foremost. The hard shell and padded inside protect the head from injury in the event of a fall or accident on a bicycle.
What are bike helmets made out of?
Bicycles helmets are made of a tough foam padding on the inside and a liner made of polystyrene foam. The liner absorbs the bulk of the energy upon collision.
Do NFL quarterbacks have communication devices in helmets?
Yes, quarterbacks do have radios inside their helmets that their coach can tell them what to do. But quarterbacks are not allowed to talk to them for a time period.
How many football fields could fit inside the Mall of America?
25 football fields can fit inside the pentagon
