Teach speire is ea ilstorach , no foirgneamh ilstorach an-ard, de reir cineail, le creatlach cruach is balla cuirtin (nach n-iompraionn meachan an fhoirgnimh os a chionn), agus teacht ar na hurlair le hardaitheoiri ardluais.

William Le Baron Jenney a thog an chead teach speire i Chicago i 1885 , bunaithe ar chearchailli cruach.

Thainig an tearma ‘teach speire’ in usaid ag deireadh an 19u cead . I measc na dtithe speire is cailiula o na 1920idi i Nua-Eabhrac , ta an Chrysler Building ( 1928 - 1930 ) agus an Empire State Building (1930- 1931 ).

Is iad na hilstoraigh is airde ar Domhan Menara Petronas in Kuala Lumpur (452 m), Taipei 101 sa Teavain (509 m), agus Burj Khalifa i n Dubai (828 m) a osclaiodh i 2010 . ^[1]

Tagairti [ cuir in eagar | athraigh foinse ]

Ta an t-alt seo bunaithe ar abhar as Freamh an Eolais , ciclipeid eolaiochta agus teicneolaiochta leis an Ollamh Matthew Hussey , foilsithe ag Coisceim sa bhliain 2011. Ta comhluadar na Vicipeide go mor faoi chomaoin acu beirt as ucht cead a thabhairt an t-abhar on leabhar a roinnt linn go leir.

Is siol e an t-alt seo. Cuir leis , chun cuidiu leis an Vicipeid . Ma ta alt nios forbartha le fail i dteanga eile, is feidir leat aistriuchan Gaeilge a dheanamh.