"It is normal for high-rise buildings to sway during an earthquake, similar to how a plastic ruler flexes but doesn't break. All high-rise and large-scale buildings built after 2007 were designed ...

MTH Electric Trains, 7393 Washington Blvd. Ste. 101, Elkridge, MD 21075, is selling O gauge Depressed Center Flatcars as part of the RailKing line. The engines feature O-27 operation and are available ...