Although the generation of green hydrogen using water electrolysis represents an exciting decarbonisation opportunity, the ...

The Rudolph Research J257 Wide Range Refractometer was developed by working together with laboratory refractometer users from the polymer, petroleum, petrochemical, pharmaceutical and essential oil ...

Abstract: In this letter, an optical fiber refractometer fabricated by etched-stress applying parts (SAPs) PANDA fiber is proposed and experimentally demonstrated. The proposed structure depends on an ...

If you would like to try home brewing, you need a refractometer. A refractometer allows you to measure sugar concentration in the wort. You then use this measurement to calculate the beer’s alcohol ...

The Minnesota Bureau of Criminal Apprehension says DWI breath tests administered with equipment that had data errors were accurate. At least 447 cases across the state were put into question after the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Warren P. Valentine began making ...

If you’ve set out to do a bit of at-home auto maintenance, you’ve probably noticed some of the parts commonly found online can vary greatly in price. Often, this comes down to that specific part, say ...

Maintenance is key to long life for your vehicle—and here’s the scoop on its replacement parts and fluids. Cars are vehicles, vehicles are machines, and as machines, cars (and trucks, SUVs, vans, ...

Tomato fruit are rich in γ-aminobutyric acid (GABA), which lowers blood pressure and improves sleep. An increase in GABA content is important for enhancing the nutritional quality of tomato fruit.

Have you ever felt so anxious in a tough situation that you didn’t know what to do next? That’s how Seth Kopald felt during his divorce. He worried that he’d lose connection with his kids. “How much ...