A pair of gold, ruby, sapphire and diamond cufflinks once owned by Ferdinand I, Tsar of Bulgaria (1861–1948), will be offered at auction in the U.K. on January 28, the first day of Woolley & Wallis’s ...

The iconic Audi logo, known as the ‘Four Rings,’ represents the 1932 merger of four independent German car manufacturers: Audi, DKW, Horch, and Wanderer, which together formed Auto Union AG. Each ring ...

Photoshop CS6 Extended tutorial showing how to make interlocking, 3D gold rings from scratch. If 3D isn't working: Only available in extended versions. Windows xp doesn't support 3D. Video card may ...

It's ok if you change your mind - we offer a 14-day returns policy from the day you purchased your item in store or if you ordered the item online, just let us know within 14 days from the day you ...

If you are planning to undertake any work within the public right of way (the area beyond your property line), you will require a permit prior to starting work. Important: Road work restrictions will ...

This ion swap led to enzyme inactivation while retaining high-affinity substrate interactions. Cocrystallization of La 3+ -bound enzymes with Man 9 GlcNAc 2 substrate analogs revealed enzyme–substrate ...

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