Welcome to a weekend edition of "Hawaii Science Digest"--a look at the top science, technology, environmental, and cyber security news impacting our world. Views expressed in this post are those of the reporters and correspondents unless otherwise stated. Accessed on 23 December 2018, 0504 UTC. Source: https://phys.org "Spotlight Science News", 22 December 2018. Please click link … Continue reading Spotlight Science News, 22-23 Dec 2018.