Kemena Observatory style sawdust burner chimney

At a first glance this doesn't look like a chimney
but more like an observatory
for skywatchers until you see smoke coming out.
This is a 10m high metal sawdust burner chimney of a sawmill
beside the Kemena river in Bintulu,Sarawak.

Kuantan Colonial House Chimneys

The colonial houses at jalan Kemunting,Kuantan was build by the British
as government quarters before the independence
are equiped with two chimneys,
one for the kitchen and another for the living room
which i am sure was barely used in such a hot and humid weather.