Khawvel leilunga arsi tla upa ber chu Scientist ten an hmuchhuak.
Scientist te hian Australia-a lung pakhat chu belchiangin kum 1960 chho vela leia tla arsi a ni tih an hmuchhuak a, he arsi tla hi kum tluklehdingawn 7.5 chuanga upa a ni. Thil dip fang upa tak tak…
