My brilliant daughter

Alissa's present last night, from H's parents, was a "Glow-in-the-Dark Guide to Stars and Constellations".

This morning, she announced that the book was a paradox. "If it's dark, then it's glowing; but then it's not dark anymore, so it has to stop glowing; and then it will be dark, so it should start glowing...."

My brilliant daughter

Alissa's present last night, from H's parents, was a "Glow-in-the-Dark Guide to Stars and Constellations".

This morning, she announced that the book was a paradox. "If it's dark, then it's glowing; but then it's not dark anymore, so it has to stop glowing; and then it will be dark, so it should start glowing...."