Floating Under a Levitating Liquid
https://www.nature.com/articles/s41586-020-2643-8.epdf?sharing_token=yTk6lTlqDGIs_PGThH9cjNRgN0jAjWel9jnR3ZoTv0MwZOxupaqM4-XdEa58MnIMnociJCpeFT74qmZpdkBfQsOEGacWBuJVGlK7x2n_V2ehIOOuhUHiCEoP4j_3xphjnOTN6LST0krmG5xsfE_2rXlaiaDxdQV-qUMozmzmKfDcqEMtdt-xQrQM9qxlKA2zSgS8-UAADNlZezqqT5uG2emSLeMYk_FhrvuQRWaWPeo_htSnjzE62PMXq0JcbPvZdxWuYLXf2V-aJU3EZwHeteTuPaFfQ8Ymk_3X9vN3-fNvtn8bOWUyi3m3MvxM7SBdy0YTssfv-3uYr8wWGbAngw2yThpmrTDEFfsdFkUpWD8%3D&tracking_referrer=www.theguardian.com