November 5, 2019 9:19 PM
Kolkata students create Guinness World Records with largest astrophysics assemble
The Guinness World Records for the largest astrophysics lesson (45 minutes) and assembly of spectroscopes was successfully achieved at the Science City, Kolkata on the first day of India International Science Festival (IISF) 2019 today with the participation of over 1,598 students.<br />''<br />''Astronomers use spectroscopes to know details like temperature, chemical composition, etc. of celestial objects hundreds or millions of light years away from us.<br />''<br />''&...