Орбита Земли
Учебное видео для вставки на сайт “Биология для школьников“ ,
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Видео для учебы/5 кл/ тема “Земля“
1 week ago 00:34:49 1
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![Запущена туристическая миссия Polaris Dawn [новости науки и космоса]](https://sun9-22.userapi.com/tYuseoop2WnPIyqYA_2kWCqMZn73JN-iOeC83w/bLavpKHHuP0.jpg)
2 weeks ago 00:04:40 1
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![Солнечный парус – технология будущего или бесполезная разработка? [космический подкаст]](https://sun9-77.userapi.com/z9raTnLRky088L5ShN4RCDje6NIJKxEGEls_LA/ZvwM43UOwlo.jpg)
2 weeks ago 00:02:24 1
2 weeks ago 01:17:22 1
2 weeks ago 00:26:58 1
