Author: Keshav Sapate

उद्देशScrab मध्ये पडलेल्या पाईप, एल्बो,T जॉइंट पाइप वापरून glass stand बनविला. साहित्य18 feet pipe, elbow, solution, red colour, yellow colour, green colour, कृती Scrab मधून अर्धा इंचाचे पाइप एकत्र केले.त्यानंतर 2*1.5 फूटचा...

Aim to make a rain gauge a measure rainfall requirement Glass are clear plastic container at least 25 CM high straight sided cylinder, waterproof marker or scale 12 inch plastic/ Steel ruler procedure hold the ruler against the...