https://padlet.com/lathops/fxr07e1b1mldkiev Gioele Tommaso Malik en-us 2020-10-25 15:12:57 UTC 2020-11-25 21:14:56 UTC hello@padlet.com malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901039462 La plastica è nata circa nel 900.]]> 2020-11-08 07:26:48 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901039462 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901040410 2020-11-08 07:27:24 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901040410 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901055441 Nel 1869 nacque la celluloide,dopo qualche anno un americano di nome George Eastman creò le prime pellicole fotografiche.]]> 2020-11-08 07:36:08 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901055441 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901073847 poi nacque il cellophane che viene utilizzato nell' industria alimentare perchè è resistente all' aria e all' acqua.]]> 2020-11-08 07:45:47 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901073847 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901085915 Nel 1938 nasce il nylon che è la più importante fibbra tessile artificiale.]]> 2020-11-08 07:52:40 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901085915 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901091980 La bachelite viene prodotta nel 1907.]]> 2020-11-08 07:56:00 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901091980 malik7durak https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901096631 Nel 1933 nasce il plexiglass che comincia a diffondersi in ambito civile fino a diventare uno delle materie plastiche ancora oggi più comuni.]]> 2020-11-08 07:58:32 UTC https://padlet.com/lathops/fxr07e1b1mldkiev/wish/901096631