IISF 2019: Guinness World Record for largest prototype of a human chromosome created by 400 students
The students have also created two other Guinness World Records — largest astrophysics lesson and assembly of radio kits.
It was pointed out that increasing representation of women in scitech and innovation needs women to contribute towards it, too.
The models displayed at the event range from tech that make existing machines cheaper to finding ways to help disabled people.
Narendra Modi to inaugurate 5th India International Science Festival in Kolkata today; PM to address IISF gathering via video
IISF is an annual event organised jointly by science and technology-related ministries and departments of Indian government, Vijnana Bharati (Vibha), which is being held in Kolkata this year