KATHMANDU, July 3: TU Teaching Hospital has produced biogas from biodegradable matters including human organs.

GAIGHAT, Oct 23: Although the district was declared open defecation-free zone (ODFZ) two years ago, approximately 40 percent toilets have remained useless, said a study by the District Drinking Water and Sanitation Division Office (DDWSDO).

Useless homework

September 10, 2016 00:25 am

For elementary-level students, research suggests, classwork is enough and homework is just burden