Sunday 30 March 2014

itsy-bitsy

When trying to recall, with a little help, the details of a science brief we saw on the news a couple weeks ago, about an engineer whose water-collection system—an alternative to water-filtration on a mass-scale, especially for communities where access to clean water is prohibitively expensive and no one seems forthcoming—I was only looking for the name of the Onymacris unguicularis, also known as the fog-basking darkling beetle.

This clever little bug lives in the one of the most arid places on Earth but manages to survive due to a morning ritual, lifting its hinder up to the sky and collecting dew and condensation on microscopic bumps that flow down its waxy abdomen to its mouth. Scientists took a cue from the resourcefulness of Nature and designed a domed surface that harvests moisture with the same principle. The novelty was something revisited perennially, but no matter as I found some other very interesting and ingenious adaptations during the search, which are solid arguments for protecting Nature's diversity, if one needed more reason: the iridescence of butterfly wings rely on prismatic reflectors that require only ambient light, which translated into human, sedentary and unremarkable terms, could power a monitor or a television screen with virtually no electricity—or the fact that birds rarely collide with spider-webs, unlike with windows, because spiders don't want a false Red Rover moment to spoil their handiwork and create webs that are visible to a bird's spectrum while remaining invisible to manageable insects and doltish humans. Any one of Nature's hacks, however, require a measure of moderation and consideration for the consequences down the line, like what it would means to steel the water from the atmosphere before it could complete its cycle naturally.