媽媽今晚留下（xià）來陪我好不好程晴這次堅決地（dì）搖頭前進（jìn）明天我有課但上課要準備的資料還沒有完（wán）成所（suǒ）以待會兒我要回家準備（bèi）上課資料‍🔧雲南最高海拔6740米（mǐ）最低（dī）海（hǎi）拔76.4米在南北相距1000千米的範（fàn）圍（wéi）內有熱帶、亞熱帶、中溫（wēn）帶和高原氣候（hòu）區等7種氣候類型北部寒冷的雪山中（zhōng）部富饒（ráo）的盆地（dì）丘陵南（nán）部幽深的河穀以及國境（jìng）線旁的神（shén）秘雨（yǔ）林獨特的地理環境和（hé）氣候特征讓雲南成（chéng）了孕育生物多樣性的沃土7000多種（zhǒng）中草藥藥物700多萬畝中（zhōng）藥（yào）材種植麵積讓（ràng）雲南成為中華民族醫藥（yào）的資源寶庫🐐Two-partdocumentarywhichdealswithtwoofthedeepestquestionsthereare-whatiseverything,andwhatisnothing?Intwoepic,surrealandmind-expandingfilms,ProfessorJimAl-Khalilisearchesforananswertothesequestionsasheexploresthetruesizeandshapeoftheuniverseanddelvesintotheamazingsciencebehindapparentnothingness.Thefirstpart,Everything,seesProfessorAl-Khalilisetouttodiscoverwhattheuniversemightactuallylooklike.Thejourneytakeshimfromthedistantpasttotheboundariesoftheknownuniverse.Alongthewayhechartstheremarkablestoriesofthemenandwomenwhodiscoveredthetruthaboutthecosmosandinvestigateshowourunderstandingofspacehasbeenshapedbybothmathematicsandastronomy.Thesecondpart,Nothing,exploresscienceattheverylimitsofhumanperception,wherewenowunderstandthedeepestmysteriesoftheuniverselie.Jimsetsouttoansweroneverysimplequestion-whatisnothing?Hisjourneyendswithperhapsthemostprofoundinsightaboutrealitythathumanityhasevermade.Everythingcamefromnothing.Thequantumworldofthesuper-smallshapedthevastuniverseweinhabittoday,andJimcanproveit.‍🔧