日本原子力研究開発機構は27日、高温ガスを使う試験研究炉「HTTR」（茨城県大洗町）の熱で水素を作る技術の確立に向け、水素製造装置を原子炉 ...

The Qianshu Kiln is over 350 years old and is one of China's ancient "Dragon Kilns." It’s located in Yixing, East China, and it dates back to the Ming dynasty. The kiln is made from soil and ...