29
/pt/
pt
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1530986
119926
2
Criar
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
23 jul 1957 ano - 1957 The launch of Sputnik further invigorates the push for the instruction of math and science enrichment.
Adicionado na linha do tempo:
31 ago 2018
0
0
161
Gifted Recognition
Data:
23 jul 1957 ano
Agora
~ 66 years ago