Learn to manufacture your own solenoids and then use them to play the xylophone by watching the tutorial video after the break. [Humberto Evans] and the team at Nerd Kits do a great job of not ...

8 identical glass bottles, jars or glasses 1 wooden or metal spoon Different coloured paint or food colouring Water jug ...

Want to play the xylophone but don’t want to learn how? [Rachad]’s automatic xylophone might be just the ticket. It uses homemade solenoids to play tunes under computer control. Think of it as ...

Dr Peter Zinovieff brought along Ghanaian Xylophone (Gyil). It is an instrument traditionally only played by men in Ghana. Xylophones can be played solo, but are also frequently played in pairs ...