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If you’ve ever stepped into a gym and wondered, “How do I calculate my one rep max?”, you’re not alone. Whether it’s the bench press, squat, or…

If you’re into fitness, you’ve likely heard the term VO2 max. But what does it actually mean, and how do you calculate it? In simple terms, VO2…

Do you ever ask yourself, “What is my suit size?” A suit size calculator gives you a quick answer. It’s a smart online tool that helps you…

Staying in Stuttgart for a work trip reminded me how much I value tools that stay reliable. I found my old school math kit in a box,…

In the world of finance and investment analysis, one of the most common questions is: How long will it take to recover my money? That’s exactly what…

Sitting in a sixth-form common room in Sheffield, watching a student frantically press the ON button five minutes before a mock exam, that’s the moment you realise…

Dealing with your Casio G-Shock GW6900-1 not working is a proper headache when you need a reliable kit. While I was living in London, my own solar…

Last Monday morning in Portland. Coffee still hot. Email inbox already full. I stepped on my under desk treadmill, pressed the remote power button, and… nothing. My…

Last Sunday night in Seattle, rain drummed on the windows. I finally had an hour to walk. Shoes tied. Playlist ready. I pressed the power button on…

Dealing with your Casio Illuminator AE1500WH Series not working can be a real pain when you need its big, bold display. While I was living in Newcastle,…

In the world of wearable technology, few features create as much buzz as the Apple Watch VO2 max estimation. If you’ve ever asked yourself, “How does Apple…

Starting my day in Manchester, I noticed my old friend, my Casio CA-53W, was acting up. I tried to tap in a quick sum, but the keys…