PDF for English from the official Uttarakhand Board website. Access chapter-wise details for English with the link to ...

Background Heart auscultation is a widely used and cost-effective clinical tool for detecting valvular heart disease (VHD), ...

Glass embedded with electric-field-driven electrodes removes dust from its surface without water or scrubbing, offering a ...

Road Tanker Systems’ story dates back to 2004. What started as manual calculations and Excel spreadsheets turned into a side hustle and, from there, developed into what is now known as the company’s ...