NEW DELHI, Feb. 6 -- Indian Institute of Technology Madras Researchers have demonstrated the possibility of generating biocompatible lasers from carrots, exploiting a process first discovered by Sir C.V. Raman who won the Nobel Prize for Physics in 1930. This finding by the IIT Madras team, a first-of-itskind development even globally, promises significant advancements in scientific and industrial research on optical spectroscopy and sensing. Apart from being bio-friendly, the system they envisage is robust and reliable, with good and linear response to temperature. Being completely natural and fully biocompatible, this system can be used with other bio-entities for their sensing based on the proposed laser. Being very robust and highly reliable, this 'kitchen laser' has very good and linear response for temperature which could be used for temperature sensing too....