Refractometer Pastry chefs use refractometers to measure sugar density and to ensure the desired level of sweetness and ...

Imagine digging in your garden and coming across something unexpected: a fossil! Here's what you should do to identify it and ...

Retractable tape measures are easy to use, accurate, and cheap — usually no more than $20. But a Boston startup called Reekon ...

New data released by California shows a tough-on-crime measure providing what backers called “mass treatment” for those facing certain drug charges has given few defendants a clear path ...

Buying appliances isn't just about size tags. Small missteps in measuring can cause big headaches and it's easy to miss ...

A proper fitting condom should cover the entire length of the penis while leaving a bit of extra room at the tip for ejaculation.

About 180 feet long, the VIP underground passage, dug through the foundations of the Colosseum, was concealed from the masses ...

Once your cork roll is separated into squares, hot-glue your dominoes on top. They can be in perfect numerical order if you ...

Abstract: Near-field measurement is an effective approach for evaluating antenna performance. Multiple reflection interference between the probe and the antenna under ...

In part 1 of this series, we looked at the features, such as the vertical, horizontal, and trigger controls that have ...

For centuries, scientific progress has depended on more precise tools for measuring the world around us. Galileo’s telescope ...

Stefan Hutzler and Louise Bradley explain how they turned the famous pitch-drop experiment into an outreach activity ...