Plastic like ivory
Text created by automatic translator Elia and has not been subsequently revised by translators. Elia Elhuyar
A team of American researchers has prepared a plastic material very similar to that of boli, both in contact and in structure. It is increasingly less in the world of ivory and the capture of boli is prohibited to protect elephants or rhinoceroses.
Experts have tested with closed eyes and have often preferred the new polymer.
Zu idazle
Zientzia aldizkaria
