What Makes Day and Night by Dr. Franklyn M. Branley
‘Accompanied by NASA photographs and Dorros’s colorful, lively drawings, the text explains the Earth’s rotation in clear and simple terms. An experiment using a lamp as the ‘sun’ further clarifies the principles introduced.’ —BL.
What Makes Day and Night by Dr. Franklyn M. Branley
$21.40Price
1-2 weeks
