Bagian dari seri komik sains populer asal Korea Selatan, Why? Light and Sound (Cahaya dan Suara) mengajak pembaca cilik mengeksplorasi dua fenomena gelombang paling krusial yang membentuk cara kita…
This interactive board book offers a lively introduction to the science of acoustics. Through lift-the-flap features and easy-to-follow diagrams, it explains complex concepts like how sound travels…