Health

The pros and cons of daily caffeine intake

Whether it's brewing a cup of coffee at home, ordering a specialty $6 latte from a local coffee shop or cracking open a Red Bull on the way to the gym, the consensus is clear: The prevalence of the caffeinated beverage industry ...

Pressure

Pressure (symbol: p or P) is the force per unit area applied in a direction perpendicular to the surface of an object. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure.

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