Reducere. Big, brainy science for the littlest listeners. Baby discovers the science behind Christmas lights! Accurate enough to satisfy an expert, yet simpl...
charlesbridge publishing, carti, carte straina, technology
Reducere. Big, brainy science for the littlest listeners. On Saint Patrick's Day, Baby learns why plants like clovers are green: photosynthesis! Accurate eno...
charlesbridge publishing, carti, carte straina, mathematics & science