gears
dr. dolittle | September 13, 2013 Image of young planthopper by study author Malcolm Burrows.
Scientists have discovered what they believe is the first example of interacting gears in young planthopper insects, Issus coleoptratus. The gears are on the upper portion of the insect's rear legs and help ensure the legs work in unison when the insect jumps. These gears are lost as the animal ages and are thus rather like training gears.
Image of functional gears on the hind limb of a plant-hopping insect from study author Dr. Malcolm Burrows.
Dr. Malcom Burrows (Emeritus Professor of Neurobiology at the University of…
bioephemera | April 3, 2009
Fixed Heart
offal with mixed metal components
Lisa Black, 2008
I blogged about New Zealand artist Lisa Black before, but I can't get over this great piece of hers. What does it signify? Does it represent the gradual replacement of the natural world around us with technology, to the point where our own bodies become artificial? Is it critiquing the reductionist tendencies of neurobiologists who believe our deepest emotions are complex but purely chemical reactions? Is it a steampunk Valentine? I don't know, and I don't really care - it's just cool.
Check out more from Black here.