Facts about Helmet:
It should not obstruct vision.
It should not impair with hearing.
It should be light weight.
It should not cause fatigue which causes crashes.
It should not cause skin diseases.
It should not increase the probability of...
The fastest swimming bird is Gentoo Penguin found on the Antarctic Islands can swim 40 km per hour. Large populations are found at South Georgia, Falkland Islands, and Iles Kerguelen although their breeding distribution is circumpolar. An orange...
