INR (International Normalized Ratio) and PT (Prothrombin Time) are closely related, but they differ in how they’re used and standardized: 1. Prothrombin Time (PT): PT measures the time (in seconds) it takes for blood to clot. Usually 11-13.5 sec. It’s specifically testing the extrinsic pathway of the coagulation system, which involves certain clotting factors (e.g., Factors I, II, V, VII, and X). PT results can vary between labs due to differences in testing methods and reagents. So… 2. Internat

142K views · 1.7K reactions | Woodblock Printing: A modern interpretation of ancient texts Woodblock printing is a special technique that involves carving characters or patterns on wooden blocks with knives, then using ink, paper, silk, and other materials to print. This craft has a history of over 1,300 years. In 2009, woodblock printing was officially included in the Representative List of the Intangible Cultural Heritage of Humanity. | T-Time HK | Facebook

3.2K views · 35 reactions | ★★★★ ‘A dazzling spectacle’ The Times Matthew Bourne’s interpretation of the classic fairy tale Cinderella, has, at its heart, a true war-time romance. A chance meeting results in a magical night for Cinderella and her dashing young RAF pilot, together just long enough to fall in love before being parted by the horrors of the Blitz. See it here from 27-31 March 2018 https://www.mayflower.org.uk/whats-on/cinderella-2018/ | Mayflower Theatre | Facebook

4.2K views · 135 reactions | We’re celebrating the theatrical release of Christopher Nolan’s #TENET with a #contest!  Grab your camera and make a 55-second video showing your interpretation of TIME and you could win $10K! #InspiredByTenet | etalk | Facebook