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Kitchen

What a Microplane Does That a Box Grater Doesn't

A fine rasp-style grater shaves ingredients into very small, light particles instead of producing the larger strands made by most box graters. That makes it especially good for citrus zest, hard cheese, nutmeg, garlic, ginger, and other ingredients where you want fine dispersion.

A box grater is more versatile for shredding larger amounts of cheese or vegetables. A microplane earns its place by doing one fine-grating job exceptionally well.

Technology

Why Mesh Wi-Fi Nodes Need a Good Connection to Each Other

A mesh node can only relay data as well as its own connection back to the rest of the network allows. A node placed in a dead zone has little useful signal to repeat.

Automotive

When a Portable Jump Starter Is Useful

A portable jump starter lets you start a vehicle with a weak battery without positioning another car nearby or carrying long jumper cables. That is particularly useful in a parking garage, a tight driveway, or anywhere assistance may take a while to arrive.

It is not a substitute for fixing a failing battery or charging-system problem. The practical value is independence during an occasional no-start situation, provided the pack itself has been kept charged and is appropriate for the vehicle.

Technology

Why Password Managers Improve More Than Convenience

A password manager makes it practical to use long, unique passwords for each service instead of memorizing and reusing a few patterns.