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Technology

What a Universal Travel Adapter Does and Does Not Do

A universal travel adapter changes the physical plug arrangement so your device can connect to outlets used in another country. What it usually does not do is change the voltage supplied by that outlet. Those are two different jobs.

Many modern phone and laptop chargers accept a wide input range and only need a plug adapter, but appliances such as hair dryers or older equipment may not. Check the input-voltage marking on the device before assuming an adapter makes it compatible.

Kitchen

What a Bench Scraper Is Good For

A bench scraper is a flat piece of metal with a handle, and that simplicity is exactly why it is useful. It can divide dough, lift chopped vegetables, scrape sticky flour from a work surface, and move a pile of ingredients into a bowl without using the edge of a good knife.

It is one of those kitchen tools that earns its space by doing several small jobs well. A broad stainless-steel blade with a comfortable handle is usually all you need.

Technology

What a USB Power Meter Tells You

A USB power meter sits between a charger and a device and shows the voltage, current, and actual power being delivered. It turns an invisible charging problem into something you can measure.

It is especially useful when two chargers or cables look interchangeable but behave differently. Instead of guessing which part of the chain is limiting the charge rate, you can see what is actually happening.

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.