The thinner strings on your rubber band guitar are the same—they vibrate more quickly, and we perceive these vibrations as a higher-pitched sound.

The key is that the middle of the stretched rubber band just moves up and down, like the high and low points on our repeating wave from before. But you can make other standing waves that are a ...

Rock out with your very own homemade electric guitar – crafted entirely from cardboard and simple electronics! 🎸⚡ This fun and creative DIY cardboard guitar tutorial is perfect for kids, students, or ...

In the middle is a fretless rubber band neck with a capo. And the final section before the headstock is a low-tuned rubber band guitar, as Bernth demonstrates.

A tissue box guitar is great fun for your little rock star! Try making one with a kitchen roll tube neck and rubber band strings. When you pluck the strings with your toddler, say words like 'pull ...