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كتب الأطفال
Is planet Earth flat? Is California an island? Can you mix other metals to make gold? At one time, science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about geology and ecology, and see how scientific thought changed over time.
© 2020 Lerner (دفتر الصوت ): 9781512447651
تاريخ الإصدار
دفتر الصوت : ١١ جمادى الآخرة ١٤٤١ هـ
1 of 4
كتب الأطفال
Is planet Earth flat? Is California an island? Can you mix other metals to make gold? At one time, science supported wild notions like these! But later studies proved these ideas were nonsense. Discover science's biggest mistakes and oddest assumptions about geology and ecology, and see how scientific thought changed over time.
© 2020 Lerner (دفتر الصوت ): 9781512447651
تاريخ الإصدار
دفتر الصوت : ١١ جمادى الآخرة ١٤٤١ هـ
خطوة إلى عالم لا حدود له من القصص
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قم بتنزيل التطبيق للانضمام إلى المحادثة وإضافة مراجعات.
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