Engineering Student Uses Used Cooking Oil to Light Up Stove
Engineering Student Earns Praises Online for Creating ‘Kalan de Mantika’ An engineering student creates ‘Kalan de Mantika’ wherein he could use used cooking oil to light up the stove. Over the past few months, the prices of petroleum products such as gasoline, diesel and kerosene continue to increase. The price hike gets worse due to … Read more