Indawo yase-Hualien County yase-Taiwan ibanjiwe ukuzamazama komhlaba okunamandla kwe-magnitude (ML) 7.2 ngomhla ka-03 Ephreli 2024 ngo-07:58:09 amahora ngesikhathi sasendaweni. Isigameko sasingu-23.77°N, 121.67°E 25.0 km SSE yase-Hualien County Hall endaweni okugxilwe kuyo...
Kutholwe ihlathi elinezinsalela ezihlanganisa izihlahla ze-fossil (ezaziwa nge-Calamophyton), kanye nezakhiwo ze-sedimentary ezibangelwa uhlaza emaweni aphezulu e-sandstone ngasogwini lwase-Devon nase-Somerset eNingizimu-ntshonalanga ye-England. Lokhu kuqale eminyakeni eyizigidi ezingama-390 edlule lapho...
I-mineral Davemaoite (CaSiO3-perovskite, imineral yesithathu echichima kakhulu kungqimba ephansi ye-mantle yangaphakathi eMhlabeni) itholwe ebusweni boMhlaba okokuqala ngqa. Itholwe ivaleleke ngaphakathi kwedayimane. I-Perovskite itholakala ngokwemvelo KUPHELA ...
Zisendaweni engaba amamayela angu-600 entshonalanga yogu lwe-Ecuador ePacific Ocean, iziqhingi zentaba-mlilo zaseGalápagos zaziwa ngemvelo yazo ecebile nezinhlobo zezilwane ezihlala zikhona. Lokhu kwaphefumulela inkolelo-mbono kaDarwin yokuziphendukela kwemvelo kwezinhlobo zezinto eziphilayo. Kuyaziwa ukuthi ukuvuka...
Ucwaningo olusha lwandisa indima yomhlaba kazibuthe. Ngaphezu kokuvikela uMhlaba ezinhlayiyeni eziyingozi ezishajwa emoyeni ovela elanga, iphinde ilawule ukuthi amandla akhiqizwe (izinhlayiya ezishajwa emimoyeni yelanga) asakazwa kanjani phakathi...
I-Circular Solar Halo yinto yokubona ebonakalayo esibhakabhakeni lapho ukukhanya kwelanga kuhlangana namakristalu eqhwa alenga emkhathini. Lezi zithombe ze-solar halo zabonwa ngomhla ka-09 Juni 2019 eHamphire England. NgeSonto ekuseni ngo-09...
Indlela yenoveli yokwenziwa kobuhlakani ingasiza ukubikezela indawo okuyoba kuyo ukuzamazama ngemva kokuzamazama komhlaba Ukuzamazama komhlaba kuyisenzakalo esibangelwa lapho amatshe angaphansi komhlaba oqweqwe loMhlaba ephuka kungazelelwe azungeze umugqa wamaphutha omhlaba. Lokhu kubangela ukukhululwa ngokushesha kwamandla...
Izazi zokuma komhlaba ziphawule isigaba esisha emlandweni womhlaba ngemva kokuthola ubufakazi eMeghalaya, eNdiya Inkathi yamanje esiphila kuyo isanda kuqokwa ngokusemthethweni 'Enkathini ye-Meghalayan' yi-International Geologic Time scale....
