Relativity: how people get time dilation wrong

array(10) { [0]=> object(stdClass)#5170 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "noaGNuQCW8A" ["related_video_title"]=> string(44) "Twin paradox: the real explanation (no math)" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(8) "Fermilab" } [1]=> object(stdClass)#5143 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "CB1QFUCga0I" ["related_video_title"]=> string(29) "What is relativity all about?" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(8) "Fermilab" } [2]=> object(stdClass)#5168 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "5qQheJn-FHc" ["related_video_title"]=> string(25) "Visualizing Time Dilation" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(19) "ScienceClic English" } [3]=> object(stdClass)#5175 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "DjwQsKMh2v8" ["related_video_title"]=> string(64) "What Causes Gravitational Time Dilation? A Physical Explanation." ["posted_time"]=> string(25) "3 недели назад" ["channelName"]=> string(7) "Dialect" } [4]=> object(stdClass)#5154 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GgvajuvSpF4" ["related_video_title"]=> string(34) "Twin paradox: the real explanation" ["posted_time"]=> string(19) "7 лет назад" ["channelName"]=> string(8) "Fermilab" } [5]=> object(stdClass)#5172 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "g1Sdngywob4" ["related_video_title"]=> string(53) "Что же такое энтропия? [Veritasium]" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(10) "Vert Dider" } [6]=> object(stdClass)#5167 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "V_fKYrrsVT4" ["related_video_title"]=> string(31) "How can a photon have momentum?" ["posted_time"]=> string(21) "3 года назад" ["channelName"]=> string(8) "Fermilab" } [7]=> object(stdClass)#5177 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZdrZf4lQTSg" ["related_video_title"]=> string(52) "Special Relativity: This Is Why You Misunderstand It" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(19) "Sabine Hossenfelder" } [8]=> object(stdClass)#5153 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "OI7_e41eOy0" ["related_video_title"]=> string(166) "✓ Веревку вокруг Земли удлинили на 1 см. Пройдёт ли человек? | Ботай со мной #092 | Борис Трушин" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(23) "Борис Трушин" } [9]=> object(stdClass)#5171 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "20KMDzbXzr8" ["related_video_title"]=> string(13) "What is time?" ["posted_time"]=> string(22) "11 дней назад" ["channelName"]=> string(8) "Fermilab" } }