Mar 30, 2015. The effect was observed by Galileo in Renaissance times, and by the 1740s, sets of water-tuned glasses were popularised by the Irishman. Edit Article How to Make a Simple Musical Instrument. Six Methods: Making a Balloon Drum Making a Shaker Making a Two-Note Flute Making a Water Bottle Xylophone Making a Rain Stick Making a Straw Oboe Community Q&A You can make beautiful music without buying expensive…