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- 2-4) Stephen Hawking’s 『A Brief History of Time』 and the Light Cone (光錐) He contributed to mathematical physics, especially in the fields of general relativity and cosmology. In 1998, he received the Wolff Prize in Physics together with Stephen Hawking for his work on gravitation
- 친환경 스마트 창호 개발 and the Engineering and Physical Sciences Research Council (EPSRC) could cut window-cleaning costs in Partially inspired by the reflective properties of moth eyes, this smart window is said to be self-cleaning