The Washington Monument in Washington, D.C. is an obelisk. An obelisk is a tall monument with four gently sloping sides and a pyramid shape on top. The obelisk structure first appeared in Ancient...
Hydraulic engineering is a subfield of civil engineering that centers around the transport and management of water resources. Hydraulic engineers design things like channels, canals, dams and levees...
In preparation for Thanksgiving dinner, Mrs. Cobble decided to get a new tablecloth for the dining room table. Her rectangular table measures 3.5 feet by 6 feet, and she would like the tablecloth to...
Finalist video in the 2012-2013 Math Video Challenge. This video was created by team The Eagles. The Math Video Challenge is an innovative program involving teams of students using cutting-edge...
Engineers L’Rynzo, Gia, Ciara, and Teniesha are facing a huge financial problem such as finding funds to floor the area of the room. Madam Ciara, who is a wealthy business woman, heard the problem...