Kirby Morgan - Modern

Modern

An alternative to the diving helmet that allows communication with the surface is the full face diving mask. These cover the diver's face and are held onto his head by adjustable straps.

"Diving helmet" sometimes means a hard safety helmet like a workman's helmet that covers the top and back of the head, but is not sealed. These may be worn with a full-face mask to provide impact protection.

During the First World War the British Army used a few diving helmets out of water as emergency protection from mustard gas.

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Famous quotes containing the word modern:

    The opera isn’t over till the fat lady sings.
    —Anonymous.

    A modern proverb along the lines of “don’t count your chickens before they’re hatched.” This form of words has no precise origin, though both Bartlett’s Familiar Quotations (16th ed., 1992)

    My idea is that the world outside—the so-called modern world—can only pervert and degrade the conceptions of the primitive instinct of art and feeling, and that our only chance is to accept the limited number of survivors—the one- in-a-thousand of born artists and poets—and to intensify the energy of feeling within that radiant centre.
    Henry Brooks Adams (1838–1918)

    The modern state no longer has anything but rights; it does not recognize duties any more.
    Georges Bernanos (1888–1948)