<ul><li>The khadi-duck is an unconventional type of weave that meshes three threads into a weave as compared to two weaves used in conventional weaving. This type of weaving is extremely rare, and there are fewer than a dozen weavers in India professing this skill. The guidelines also state that there should be exactly 150 threads per square centimetre, four threads per stitch, and one square foot should weigh exactly 205 grams. These are the finely crafted measurements of a very famous thing. Identify </li></ul>1 . *
7. It is the spasmodic contraction of the diaphragm that repeats several times per minute. In humans, the abrupt rush of air into the lungs causes the epiglottis to close, creating the noise. In medicine, it is known as synchronous diaphragmatic flutter (SDF), or singultus. How do we know it better?
13. It is perhaps an alteration of the Sinhalese word `henakanday`, meaning `thunder snake`, or alternatively, the Tamil word `anaikondran`, which means `elephant killer`, as early Spanish settlers in South America referred to it as `matatoro`, or `bull killer`. How do we better know it?