QuizScienceIsamu Akasaki, the Japanese engineer who passed away recently, won the Nobel Prize in physics for inventing what?ShareFacebookTwitterPinterestWhatsApp Blue LEDCorrect Answer!Blue ray DVDsOptical fibresVentilatorsShow Answer! Leave a ReplyCancel reply Read more Sports and EducationThe Educational Journey of Lionel Messi: From Classroom to Soccer Stardom Nutrition and AgricultureMakhana Cultivation in India: From Seed to Automation TechnologyTop Engineering Colleges in India Offering B.Tech/BE in Artificial Intelligence and Machine Learning Career DevelopmentAccenture’s Packaged App Development Associate Hiring: Opportunities for Freshers and Experienced Professionals Amazon QuizAmazon Quiz Time (24th Nov 2023)More for you QuizWhich feminist writer recently won the Shakti Bhatt Literary Prize? QuizFirst woman of Indian origin to go to space? AzureWhat DNS record type is set when mapping the IP Address for a Web App to a Custom Domain? QuizHow many strands does the average head of hair contain?