shocking advantage (12. 522)

First spotted by Clive Thompson’s Linkfest back a few months ago, we were happy to be reminded of this rather incredible evolutionary adaptation of the tonka bean tree of central Panama that we’ve been intrigued about ever since, which not only appears to have selected traits that allow it (Dipteryx oleifera) to sustain lighting strikes but to actually benefit from them. Not only does its electrical encounters discharge them from their host of parasites—particularly choking vines that would otherwise be an impediment to their thriving (this argiculturally important resource having an internal structure like a well-insulated wire), these lanky individuals that tower above the canopy are a hazard to live next to, thinning out the competition. More about the findings and the research methology at the links above.