It ISN’t EASY being an organism. In t knopost of t ain you,and even it can be pretty grudging.

    From ttom of t ocean trenco top of t mountain, t covers nearly t muc against t large.

    For  is even o tion of living t took t venturesome decision 400 million years ago to cra of t of table space by volume, according to one estimate, is fundamentally—in practicalterms completely—off-limits to us.

    It isn’t simply t  breater, but t  bear the pressures.

    Because er is about 1,300 times ly as you descend—by t of one atmospen meters (ty-t) of depto top of a five- eminence—Cologne CatonMonument, say—t as to be indiscernible. At ter, o te dimensions of a Coke can. Amazingly, people do voluntarily dive to suc breatus, for t in a sport knoly ternal organs rudely deformed is t exing (tpresumably as exing as urn to to reac be dragged doe briskly,by ance, t anyone o talk about itafteralian named Umberto Pelizzari, ,lingered for a nanosecond, and t back to terrestrial terms, 236 feet isjust sligy block. So even in our most exuberantstunts ers of the abyss.

    Oto deal  depte ery. t point in trenco over sixteen to send o t depturdy divingvessel, yet it is o colonies of ampype of crustacean similar to stransparent, ection at all. Most oceans are of course muc even at to being squasack of fourteen loaded cement trucks.

    Nearly everyone, including t t,t to be ter ourselves, and er is“virtually incompressible,” in t of Oxford University, “t ter, and is not crus