Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they may tell you a little something about your aging body. Even enacting ...

Your basal metabolic rate (BMR) reflects the calories you need to live with minimal movement. It can be confused with resting metabolic rate (RMR), which looks at calories with zero movement. You can ...

Back when the internet was still fresh and was referred to as the World Wide Web, would-be lovers, couples and others used the website the Love Calculator to calculate the probability that two ...

Math students have a love-hate relationship with the funky, expensive TI-84 graphing calculators, but thanks to a new deal, they'll soon get a free option. Starting this spring, pupils in 14 US states ...

The 1-rep max (1RM) is a great tool for anyone looking to increase their strength in the weight room. It’s both an expression of strength in an exercise movement and an integral way to track progress ...

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