A crystal is a solid with a periodic atomic structure and a deviation from the periodicity of the crystal lattice is called a defect. Crystalline defects include point defects (e.g. colour centres) ...

Fran scrutinises over 100 fridges, freezers and fridge freezers a year, to help you know what's hot, and what's – thankfully – not. If you're looking for a show-stopping appliance for your kitchen, ...

Fran scrutinises over 100 fridges, freezers and fridge freezers a year, to help you know what's hot, and what's – thankfully – not. Food needs to be kept below -16°C to preserve it, and the quicker it ...

We spoke with three appliance experts to find the most reliable refrigerator brands. We also asked them for their favorite models from each brand. If there’s one thing all homeowners and apartment ...

Of all the ice cream makers we tested, the Ninja Creami Deluxe set the standard for simplicity, versatility, and delicious final products. Thanks to its 11 presets, this machine can whip up frozen ...

The idea of cooling a solid-state optical material by simply shining a laser beam onto it may seem counterintuitive, but this is rapidly becoming a promising technology for future cryocoolers. Here, ...

Atmosphere by The Weather Channel curates products and services for all seasons. If you buy something from one of our links, we may earn a commission. From potlucks to cocktail parties, holiday ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. David Kindness is a Certified Public Accountant (CPA) and an ...