You can calibrate an Apple Watch to get the most accurate tracking of your workouts. To calibrate, you'll need to walk or run for 20 minutes outdoors.
You can calibrate your Google Maps app to give more accurate directions on iPhone or Android, though your options on iPhone are comparatively limited.
Digital Photography Review on MSN
How to use my camera's light meter
Learning how to use your camera's light meter will allow you to properly adjust your settings without the guesswork.
Cycling Weekly on MSN
No more fuelling guesswork: We trial the home test kit that promises carb precision – to the gram
How much carbohydrate do you need to consume per hour on the bike? A new test promises to give you a precise number. Cycling ...
Health and Me on MSN
Blood Sugar Level Reading: Simple Guide To Track High And Low Levels in Type 1 Diabetes
Understanding what counts as normal, high, or low blood sugar is important as it explains how glucose works in the body, typical target ranges for children and adults, and why monitoring is essential.
This video breaks down the key components of a manifold gauge set, quick disconnects, hoses, the manifold and gauges.
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