https://news.ketelle.co.uk/entities/butterfly-wing-motion-illusions Stories involving Butterfly wing motion illusions, told neutrally, with how each side covers them. en-gb https://news.ketelle.co.uk/stories/rock-paper-scissors-used-to-set-elite-race-days-for-two-day-london-mar https://news.ketelle.co.uk/stories/rock-paper-scissors-used-to-set-elite-race-days-for-two-day-london-mar Wed, 30 Sep 2026 16:46:26 +0100 Sport Organisers said a rock, paper, scissors game between Sabastian Sawe and Catherine Debrunner decided which day each elite race will be held at the 2027 London Marathon. Debrunner won, so the men's races fall on Saturday 24 April and the women's on Sunday. (2 outlets: 0 left · 2 centre · 0 right) https://news.ketelle.co.uk/stories/study-finds-butterfly-wing-patterns-create-motion-illusions-to-evade-p https://news.ketelle.co.uk/stories/study-finds-butterfly-wing-patterns-create-motion-illusions-to-evade-p Wed, 30 Sep 2026 16:45:51 +0100 Science Researchers from the universities of Exeter and Essex report in Nature that stripes and spots on butterfly wings, combined with flapping, mislead birds about the insect's speed and direction. (2 outlets: 1 left · 1 centre · 0 right)