Japanese Firms Showcase New Tech at COP28

This time we feature a news story about the climate conference COP28 in Dubai, where countries showcased their decarbonization efforts. 14 Japanese firms participated and exhibited their latest tech. Later on, we spotlight one of those technologies: a next-generation solar cell based on a class of materials called perovskites, which can convert sunlight into electricity. We also learn about the Japanese word "kaihatsu" (development).