Questions with the keyword 'building'

• in civil engineering when building structures which 2-D shape is the strongest by 363heam32 to Eoin, Fiona, Ivor, Pattie Comments: (No comments so far )
• How much buildings are in New York by 684heam32 to Eoin, Fiona, Ivor, Karl, Pattie Comments: (No comments so far )
• Do you build buildings or inventions? by 327heam22 to Eoin, Fiona, Ivor, Karl, Pattie Comments: (So far, one comment )