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Keeping your pool water balanced doesn’t need to feel like rocket science. If your pool’s alkalinity is off, you may notice cloudy water, itchy skin, or even…

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…

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…

Dining out in Seattle last week, I faced a very annoying glitch. My friends waited while I tried to split the check on my wrist. It is…

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…

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 want to know how to calculate a golf handicap? I remember when I first started playing golf, I had no clue what a handicap meant.…

As a calculator expert, I’ve spent years testing models across brands like Casio, TI, and HP. When I picked up the CATIGA CS229 Scientific Calculator, I was…

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 Tuesday morning in Dallas. Desk pushed back. Playlist ready. I stepped on my YAGUD walking pad ready to walk through my morning inbox. Pressed the power…

Last Thursday afternoon in Minneapolis, I sat down to answer some emails. Ready to walk while working. I grabbed my walking treadmill remote. Pressed the button. It…

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,…