This is because total hormone concentrations (TT4 and TT3) are measured at nanomolar levels whereas free hormone concentrations (FT4 and FT3) are measured in the picomole range and to be valid ...

When the club is in a 60 degree lie angle, the moment of inertia component around the vertical axis through the clubhead’s centre of gravity must not exceed 5900 g cm2 (32.259 oz in2), plus a test ...

Adults are having a lightbulb moment as they discover why feet seem to grow with age. While our feet typically stop growing ...

Three general approaches have been used to develop comparable FT4 and FT3 immunoassay methods: (i) two-step labeled-hormone; (ii) one-step labeled-analog; and (iii) labeled antibody. Guideline 13.

Katy is Managing Editor at IFLScience where she oversees editorial content from News articles to Features, and even occasionally writes some.

A rare astronomical phenomenon is predicted to occur during the latter half of 2024, when a "lost" asteroid known "Asteroid FT3" makes its way into Earth's orbit in October. And while the ...

The FiiO FT3 wired over-ear headphones are on sale now, and in the United Kingdom they’re priced at £289. They’re an even more eye-catching $299 in the United States, while in Australia they ...

Courtesy of Photo by Matt Payne of Durango, Colorado|Getty Images Many critics, travelers and locals agree that of all of Portland's parks (and they are numerous), Washington Park is perhaps the ...

Target is introducing a new line of sneakers with a clever design that allows them to grow alongside the wearer, extending how long they can be worn before they’re too small. The ÜNOS by Sz ...

All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. No matter how much you love your hot girl walks, one thing’s for certain: If it ...

Puppy kisses can be a sweet sign of love from your canine, but only if you don’t think too hard about it – dog’s mouths contain more than 600 different types of bacteria. We certainly don ...

Take stock of your moisturizers — you likely have a facial cream, body lotion or even an eye cream and hand cream, but do you have one specifically for your feet? If not, you probably ...