Chieng (centre) being briefed by Jian Kai (second from left) and Ethen (second from right) on the flood warning system they created.
Sibu residents can now get instant flood warning alert on their cellphones, thanks to two students who have invented a special flood monitoring device and application.
The duo Adam Ngieng Jian Kai, 17, and Ethen Lau Dee Hung, 14, of SMK Tung Hua have named their invention “Flash Guard System”.
