Includes over two hundred projects that enable young scientists to make secret formulas, blow bubbles of all sizes and colors, grow smart plants, make predictions, and more.
Includes over two hundred projects that enable young scientists to make secret formulas, blow bubbles of all sizes and colors, grow smart plants, make predictions, and more.
Includes over two hundred projects that enable young scientists to make secret formulas, blow bubbles of all sizes and colors, grow smart plants, make predictions, and more.
