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The simplest way to calculate your max heart rate (HRmax) is 220 minus your age. But other formulas like the Tanaka formula (208 – 0.7 × age)…

Helping a student in Denver fix their math gear last week reminded me of my own study scares. It is quite a shock when your screen goes…

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…

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…

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,…

Facing a Monroe calculator not working can really ruin your day when you have a pile of math to finish. While I was living in Denver, my…

Living in Miami, I know how heat and salt can wear down our favorite gear. My own watch quit on me right when I needed to split…

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 Tuesday morning in Denver, 6:30 AM. Coffee brewing in the kitchen. I stepped on my Homefitnesscode walking pad. Pressed the power button on the remote. Nothing.…

If you’re diving into fitness, whether it’s for weight loss, building endurance, or just staying heart-healthy, understanding how to calculate maximum heart rate (max HR or HRmax)…

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…

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…