Passage: Kaalmooyinka horumarka sayniska iyo tikniyoolajiyadda ayaa ka soo muuqday taariikhda waddanka. Horumarka casriga ah ee qarnigii 16aad ee Galbeedka Yurub waxaa ka mid ahaa sawir-qaade Gerardus Mercator, cilmi-baare Andreas Vesalius, dhir-yaqaan Rembert Dodoens iyo xisaabiye Simon Stevin oo ka mid ah saynisyahannada ugu saameynta badan. Kiimikada Ernest Solvay iyo injineerka Zenobe Gramme (École industrielle de Liège) waxay magacyadooda u bixiyeen habka Solvay iyo Gramme dynamo, siday u kala horreeyaan, 1860-yadii. Bakelite waxaa soo saaray Leo Baekeland oo ka soo jeeda 1907-1909. Ernest Solvay wuxuu sidoo kale u dhaqmay sidii samafal weyn wuxuuna magaciisa u bixiyay Machadka Bulshada ee Solvay, Dugsiga Dhaqaalaha ee Brussels Solvay iyo Machadka Caalamiga ah ee Christian for Physics and Chemistry oo hadda ka tirsan Jaamacadda Brussels.
Leo Baekeland