In pics: Meghnad Saha's birth anniversary, cleanliness drive and more news from Kolkata

Floral tributes were paid during the 130th birth anniversary of Dr Meghnad Saha at the Birla Industrial & Technological Museum (BITM), Kolkata. An open-house quiz and autobiography writing contests were held. Documentary of 'Harbinger of Modern Astrophysics: Professor Meghnad Saha' was screened which was attended by over 400 students at the BITM

BITM

Dr Meghnad Saha’s residence at Southern Avenue is being maintained by the Paschim Banga Vigyan Mancha and the Meghnad Saha Vigyan Mela committee

Amit Datta

Kolkata Municipal Corporation’s (KMC) Solid Waste Management (SWM) department cleared the underground sewage channels to prevent water logging at Ward no. 50 in central Kolkata on Friday

Suvendu Das

Kolkata airport director C. Pattabhi and the Airports Authority of India (AAI) officials undertook a special cleaning drive in and around the airport area

@aaikolairport/Twitter