Mysterious holes in Antarctic sea ice explained by years of robotic data https://eur01.safelinks.protection.outlook.com/?url=http://www.washington.edu/news/2019/06/10/mysterious-holes-in-antarctic-sea-ice-explained-by-years-of-robotic-data/&data=02|01||0abe19047c734dc03b9d08d6edb7d7a1|84df9e7fe9f640afb435aaaaaaaaaaaa|1|0|636957771184826658&sdata=FCsSOsnK2YqMKUgCRigm991YwMMy2MLEcVZGxNHG/ck=&reserved=0