. . . . "The force acting on the surface of a liquid, tending to minimize the area of the surface." . . . "Surface tension" . "surface tension of substance" . . . . . "Christos Vasileiou" . "2026-01-26T13:16:43.773Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "bdxwvteIEtDk8H+koFLJOTLYDVKJyzs4su7sa3DtBFQQRQv13U6R/mSRt35NRECjHu5MrHBMB3yfv/xPp2yGgp87r0Y43WVZqj9qRvwoWZFuRx3CsWTCzdFa/G5fTwPXUCHJ7RjB8EQu9EPwVDro68jd0q9N7FOt1U1Jb/5zMbfovoqe9U5Eekb0zKgjOWSIbaMQRgreLgGHE+HPZB4nwLTyh+g3vWcHvYnnhOChAb64Cji+Gx+W3q8jbNhDCiH5WvA05MchipTjcsLNvRvgsL7fVWSxtCIuOmLPoF2yPQO/VEXqK2XNhztKKnpNNN675y0/j0HrL5hO/cWvQcYkaQ==" . . .