I always write two columns about my Canadian fly-in fishing trip to Chimo Lodge and Outposts in Ontario, Canada, because with ...

A bomb shelter is a purpose-built underground bunker engineered to keep occupants alive during a blast, radiation release, or ...

The blast furnace (BF) wall temperature field plays a key role in determining whether the operation of the BF is efficient. However, it cannot be measured directly because the BF is an enclosed ...