The Age of Discovery, Chapter 8: Stranded on the Surface
Day 8: 1115 hours…
Barron, Lyra, and myself find ourselves standing on the water, assessing
our predicament. The Cyclops rests on a mirror-gloss plane,
canted several degrees to starboard where she had come to rest after being
throw clear of the surfacing pupa.
Barron had checked over the exterior with his engineer’s eye, and now
reports, miraculously, no damage.
He credits the slightly gelatin-like springiness of the surface, which
likely eased the impact of the crash.
Looking at our stranded ship-protection-home
in this state I cannot help but feel a sense of urgency to get her back in the water where she belongs. The unearthly sounds of another insect
emerging nearby serves to underscore my anxiety.
“Skipper,” Lyra announces with
uncommon veracity, “the sooner we get back below the surface, the better.”
Ten millimeters away the glassy
plane of the water bulges upward, then bursts. Spear -like projections, hairs actually, stab skyward then
blossom outward over the water, creating an aperture in the surface tension – a
break in the featureless plane from which emerges a winged monster.
With what appears to be
considerable effort the enormous insect pulls itself out of the pupa
exoskeleton, dragging itself into the world with its six articulated legs, an
aquatic creature reborn into the terrestrial realm. Its antennae and wings are still crumpled but immediately
began to unfurl. As its wings dry
in the morning sun, giant compound eyes survey the surrounding plane. It picks a half-millimeter speck off
the water, a mite, crunches it in powerful jaws, and swallows it. The Cyclops
is not much bigger than the doomed mite, and not much further away from the
insect.
“Just what I thought,” says Lyra.
“These are Chironomidae, also
known as blind mosquitos. We
must’ve gotten entangled with the pupa as it was surfacing, and were thrown
clear. That one will fly off in
search of a mate, but another one could hatch right beneath us and make the Cyclops its first meal.”
“Not what I signed up for,” comments Gyro.
“So,” I ask, beginning the question on everyone’s mind, “how do we break
through the surface tension and get back in the water?”
“That’s not a simple task at this scale,” explains Barron, appearing in
the companionway. “What we need is a surfactant – a compound that we can apply
to the hull – something that will nullify the water’s cohesive nature. At launch the ship was painted with a
micelle coating, but that beasty must’ve secreted phospholipids to help it
break through the surface tension…”
“Which stripped off our own anti-cohesive coating,” finishes Lyra,
“leaving us stranded. But any kind
of oil will break the surface tension.”
“We keep a supply of olive oil on board for greasing the gears, and for covering
the diving suits,” explains Barron, “but there isn’t enough to glaze the hull.
“
“Then I have good news” adds Lyra reassuringly. “Oil occurs naturally in a common family of planktonic
algae, in species that thrive in this region actually.”
“It appears,” I say feeling encouraged, “that we are going fishing for
algae. But what kind are we
looking for?”
Lyra’s eyes flicker with excitement. “Diatoms!”
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