It's fast and very easy to do. I'll show you how to make a 1:1 or 2:1 (sugar-to-water ratio) simple syrup that you can use right away in cocktails, affogatos, and more.
If you're wondering WHY DO THIS?!?!?!
Compared to doing it on a hob: - no danger of thick sugar water boiling over - no pot to clean afterwards - because there is no bottom-heat source, no risk of burning or caramelizing - no need to sit there and stir constantly - heats faster than a hob (for me) - very easy cleanup - can make a small quantity, so it doesn't spoil - it's fun.
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This video demonstrates making simple syrup using an espresso machine's steam wand. Key points include: