Expanded Perspectives

On this episode of expanded perspectives Cam and Kyle start off talking about how giant traps called desert kites—some of which are 8,000 years old—were built across animal migration routes by Old World pastoralists. Then, last Sunday, Scotland achieved something great - for the first time on record, wind power alone generated 106 percent of Scotland’s electricity needs in a single day. Environmental group WWF Scotland has just confirmed that on 7 August 2016, wind turbines in Scotland pumped 39,545 megawatt-hours (MWh) of electricity into the National Grid, while the nation's homes, businesses, and industry needed just 37,202 MWh. Then, most of us are pretty good at acting on the fly: swerving to avoid an obstacle in the road, ducking to keep from being hit, or reflexively catching a fly ball. We can do this because the brain is constantly running simulations of the physics involved as we scan our environment, according to a new series of brain imaging studies. All that processing is done by a handful of reg