Happy International #BoxDay! Today, we are celebrating beyond Opticat's love for sitting in purrfectly-sized boxes. Across optics and photonics, boxes are a key component of many scientific discoveries and #technologies, including advanced imaging techniques, holographic displays and as part of the foundation of #quantum physics with Schrödinger's cat and its box. Stay tuned to our social media channels, where we will be sharing research across optics that show how important boxes are to #science. Find out more at the link in our bio! #Physics #Technology