Lemom Clock Model: EDU-2030 Make your own digital clock using nature’s electricity. The kit includes over 18experiments including LED’s, chemical reactions, electro-chemistry, electro-magnetism, acid/base substances, and invisible inks.
Lemom Clock
Model: EDU-2030
Make your own digital clock using nature’s electricity. The kit includes over 18experiments including LED’s, chemical reactions, electro-chemistry, electro-magnetism, acid/base substances, and invisible inks.
