据外媒报导，美国马里兰大学（UniversityofMaryland，UMD）、美国能源部国立布鲁克哈文实验室（BrookhavenNationalLaboratory）及美国陆军研究实验室（USArmyResearchLab）研发并研究了新款阴极材料——一款经过改动设计的三氟化铁（irontrifluo...
Lego recently announced that they will start producing pieces from sustainable sugar cane. The toys, which will be indistinguishable from classic Legos, will also feature “botanical elements” like leaves, bushes, and trees. Lego’s current...