silly putty的相關文章
silly putty的相關商品

Silly putty - Department of Chemistry
瀏覽:1150
日期:2025-05-17
Background: The history of silly putty is quite amusing. In 1943 James Wright, an engineer, was attempting to create a synthetic rubber. He was unable to achieve the properties he was looking for and put his creation (later to be called silly putty) on th...看更多