International Day of Light in 2021

SPIE, the OSA Foundation, and CSIC co-publish English translation of Discovering Light. The general-interest book on optics is published ahead of 2021’s International Day of Light. More info at https://t.co/Fhsh6mRxgY https://t.co/zmzsyMLBdT

— Burgundy (@Burgundy_Info) May 17, 2021

International Day of Light is being observed today. https://t.co/NOT5QCqrUv

— kunal kishore rana (@kunalkishoreran) May 16, 2021

Happy International Nurses Day! 🎉💙 Thank you for your tireless work and professionalism during the past year. You truly have been a light for people in their darkest times. 🕯️ #ThankYouNurses #IND2021 https://t.co/5EcRyzFyJ5

— Care Quality Commission - gov.uk/coronavirus (@CareQualityComm) May 12, 2021

Happy International Day of Light! #LightDay2021 Today we celebrate light & the critical role light-based technologies play in our lives & in achieving the goals of @UNESCO – education, equality, & peace. And we honor this community for its role in expanding the impact of light. https://t.co/GKgD3kUg3p

— SPIE (@SPIEtweets) May 16, 2021

Happy International Day of Light to everyone #LightDay2021! Our #research brochure: https://t.co/XWLcpGK5nL https://t.co/QIjMgVFd7u

— MULTIPLY at AIPT (@AIPTMultiply) May 16, 2021

Today is just for you. and you are special! May this be a very special day to honor you and all the great things about you = your smile and your laugh. You are a light in the dark and sunshine on cloudy day. You make the world a better place just being in it. Happy birthday Yoshi https://t.co/Un3eCkxkoA

— Jira✦ (@AhZir0131) May 14, 2021

Today we are celebrating the International Day of Light! A global initiative focusing on the role light plays in science, culture and art, education, sustainable development, medicine, communications, and energy. #LightDay2021 https://t.co/P6tpoYj8Tj

— Diamond Light Source (@DiamondLightSou) May 16, 2021