Questions for “‘Frozen smoke’ could protect electronics from annoying static”
![a macro photo of a circuit board](https://www.snexplores.org/wp-content/uploads/2020/10/1030_aerogel_shielding-1028x579.jpg)
A porous new material can help shield electronic circuits and computer chips from disruption by motors and more, a new study shows. Good-bye Faraday cages?
Wiyada Arunwaikit/iStock/Getty Images Plus