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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 maio 1907 ano - Plastic
Descrição:
Leo Baekeland invented synthetic plastic
Adicionado na linha do tempo:
History & Dietetics
By
Katelynne Burghardt, MS, RDN, LD, CEDRD (She/Her)
22 abr 2021
0
0
1489
Data:
1 maio 1907 ano
Agora
~ 118 years ago
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