At http://spaceweather.com (August 4th, 2018) Comet PanSTARRS was supposed to become a naked eye object in August as it swooped past Mercury – but its not going to happen. Instead, the comet is thought to be close to disintegration. All of the flambuoyant activity took place in July – and August is turning out to be a damp squib (once again). Is the Electric Universe comet model not living up to expectations?
Meanwhile, at https://tallbloke.wordpress.com/2018/07/30/stirling-engine-test-sets-lon… … according to the Wiki a stirling engine is a