爱国科学家归国发展，自研“发电玻璃”，或能打破未来能源桎梏

Group 1 - The core driving forces for a country's innovation and development are science and technology, as well as talented youth [2] - China ranks as the second-largest economy in the world, with significant advancements in independent innovation and research capabilities, although there are still areas where it lags behind [3][11] - The return of overseas scholars, such as Pan Jinkong, is crucial for national development and innovation [3][11] Group 2 - Pan Jinkong developed a special glass that can harness solar energy, which appears ordinary but has significant potential for renewable energy generation [5][7] - This solar energy glass has lower construction costs and ecological impact compared to other renewable energy sources, making it a promising technology for both military and civilian applications [7][9] - The technology has garnered attention in the U.S., where there are efforts to retain Pan Jinkong due to the strategic value of his research [9][11] Group 3 - Pan Jinkong's return to China in 2009 was facilitated by the country's enhanced national strength and international standing, allowing for a smoother transition compared to previous generations [11] - Indian researchers have called for the sharing of Pan Jinkong's technology, emphasizing its global significance in the context of renewable energy [11][13] - The decision to share such technology will depend on its practical application and the benefits it can bring to the Chinese populace first [13][15] Group 4 - Pan Jinkong is recognized as a prominent scientist and has received national support for his research, highlighting the importance of patriotic commitment among young scholars [15] - The advancement of a country's scientific capabilities is essential for its stability and security, ensuring a better quality of life for its citizens [15]