WonderSTEM

A Faraday cage or Faraday shield is an enclosure used to block electromagnetic fields. A Faraday shield may be formed by a continuous covering of conductive material, or in the case of a Faraday cage, by a mesh of such materials.

Ref: https://www.snexplores.org/article/scientists-say-faraday-cage

Communities can prosper by providing attentive education and social services to their youngest residents — but the challenge is for leaders to work together.

That is the message of Craig Ramey and Sharon Ramey, Virginia Tech distinguished research professors of the Fralin Biomedical Research Institute at VTC, who presented on Dec. 1 details of a decades-long study that focuses on early childhood education and development.

Ref: https://news.vt.edu/articles/2023/11/abecedarian-project-112823.html

Differentiation by first principle.