Tape script: Dynamite,the improved explosives with great safety,was invented in 1866 by the Swedish chemist Alfred Bernhard Nobel.He established a fund to provide annual awards called Nobel Prizes,in the sciences,literature,and the promotion of international peace 名 He kaleidoscope was invented in 1817 by Sir David Brewster,the Scottish physicist and natural philosoper. H The piano,a key-board musical instrument,was invented in 1709 by the Italian harpsichord maker,Bartolomeo Cristofori. The sewing machine,which greatly revolutionized clothes-making, was invented by Elias Howe,an American inventor in 1846 The typewriter,its first practical commercial model,was invented in 1867 by the American inventor Christopher Sholes and was manufactured by the American gunsmith Philo Reminton 1874 Tape script: ❖ Dynamite, the improved explosives with great safety, was invented in 1866 by the Swedish chemist Alfred Bernhard Nobel. He established a fund to provide annual awards called Nobel Prizes, in the sciences, literature, and the promotion of international peace. ❖ He kaleidoscope was invented in 1817 by Sir David Brewster, the Scottish physicist and natural philosoper. ❖ The piano, a key-board musical instrument, was invented in 1709 by the Italian harpsichord maker, Bartolomeo Cristofori. ❖ The sewing machine, which greatly revolutionized clothes-making, was invented by Elias Howe, an American inventor in 1846. ❖ The typewriter, its first practical commercial model, was invented in 1867 by the American inventor Christopher Sholes and was manufactured by the American gunsmith Philo Reminton 1874