insects

The material—which is 20 times whiter than paper—is made from non-toxic cellulose and achieves such bright whiteness by mimicking the structure of the ultra-thin scales of certain types of beetle
| 2 min read

The material—which is 20 times whiter than paper—is made from non-toxic cellulose and achieves such bright whiteness by mimicking the structure of the ultra-thin scales of certain types of beetle