Reflectivity is only 0.04 . You can hardly see that it makes the world the darkest.

2019-08-28 分类：未分类阅读(5629) 评论(0)

The reflectivity is only 0.04%. You can hardly see it.
Applying Vantablack VBx2, the world’s blackest material, to the new BMW X6, an invisible X6 was born.