Lagrangian and Eulerian Coordinates for Fluid Flow - Brain Waves

array(10) { [0]=> object(stdClass)#4520 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "UR9rAF6vL7g" ["related_video_title"]=> string(57) "Acceleration and Velocity Plots with Matlab - Brain Waves" ["posted_time"]=> string(19) "8 лет назад" ["channelName"]=> string(9) "purdueMET" } [1]=> object(stdClass)#4493 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "aglUE8-TO-o" ["related_video_title"]=> string(26) "Reynolds Transport Theorem" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(11) "peteroshkai" } [2]=> object(stdClass)#4518 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "z7W4oEJ6XeI" ["related_video_title"]=> string(26) "Reynolds Transport Theorem" ["posted_time"]=> string(20) "14 лет назад" ["channelName"]=> string(44) "BYU Center for Teaching & Learning (BYU CTL)" } [3]=> object(stdClass)#4525 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "V0wx0JBEgZc" ["related_video_title"]=> string(58) "The Calculus of Variations and the Euler-Lagrange Equation" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> string(12) "Xander Gouws" } [4]=> object(stdClass)#4504 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "DVB3hwfUr0w" ["related_video_title"]=> string(61) "Lagrangian vs Eulerian Descriptions of Fluid flow (Animation)" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(7) "NiLTime" } [5]=> object(stdClass)#4522 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "l4F2bZgwcpU" ["related_video_title"]=> string(30) "Aside: The material derivative" ["posted_time"]=> string(20) "10 лет назад" ["channelName"]=> string(19) "learnfluidmechanics" } [6]=> object(stdClass)#4517 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "0OgP9C_1qLQ" ["related_video_title"]=> string(133) "ПОЛНЫЙ ОТРЫВ ОТ РЕАЛЬНОСТИ. Главная слабость Путина, которая его погубит" ["posted_time"]=> string(24) "14 часов назад" ["channelName"]=> string(19) "Майкл Наки" } [7]=> object(stdClass)#4527 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "iItS2O8Fcf8" ["related_video_title"]=> string(74) "Fluid Mechanics: Topic 10.1 - Lagrangian vs Eulerian descriptions of flow" ["posted_time"]=> string(19) "8 лет назад" ["channelName"]=> string(19) "CPPMechEngTutorials" } [8]=> object(stdClass)#4503 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "blWdjRUPP6E" ["related_video_title"]=> string(72) "Разведчик о том, как использовать людей" ["posted_time"]=> string(25) "3 недели назад" ["channelName"]=> string(18) "Коллектив" } [9]=> object(stdClass)#4521 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "g_d_1DPktzo" ["related_video_title"]=> string(72) "Шоу саксофона и глубокого баса от Black Cats" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(14) "Noir Jazz Cats" } }