He developed a famous chemical agent.

There is a large cooling tower in this factory.

A cooling device utilizing the principle of radiative cooling has been developed.

The phenomenon of supercooling is very interesting in the world of science.

Fornax is one of the constellations in the southern hemisphere.

He decorated the mantelpiece with photos.

There is an old boiler in this house.

There is a large incinerator in this town.

In this factory, they are melting iron using an electric arc furnace.

The government announced a plan to decommission the old nuclear power plant.