Shahriar Alfi 
“Light Roast vs Dark Roast Caffeine Content” is not about dark roast packs a stronger caffeine punch. Most coffee lovers believe that a dark roast delivers more energy. Science reveals that the difference is minimal. Precise measurements show that factors like bean density and brewing method play a bigger role. This insight could change how … Read more
Dunkin’ Donuts cup sizes can be surprisingly confusing — especially if you’re trying to track your caffeine intake or customize the perfect drink. With four hot sizes and three iced options, knowing what you’re actually getting in each cup matters more than you think. Order a large thinking it’s 20 oz, only to get 24? … Read more
What is the perfect temp for coffee? Ask five coffee lovers, and you might get five different answers. But here’s the truth: the ideal brewing temperature isn’t a guess—it’s science. Brew too hot, and your cup turns bitter. Too cool? You’ll sip something sour and flat. To strike the perfect balance, aim for a brewing … Read more
Timing an espresso shot isn’t just about seconds—it’s about flavor, consistency, and getting the best out of every bean. Here’s the real question: When to measure seconds for espresso—first drop or infusion? Start too early, and you might include water that never reaches the cup. Start too late, and you risk under-extraction and muddled taste. … Read more
Thinking about selling a used espresso machine but not sure where to start? You’re not alone. Whether you’re a home barista upgrading to a new model or simply clearing counter space, figuring out how to sell your machine quickly—and for the right price—can feel overwhelming. The good news? It’s easier than you think when you … Read more