Once a ubiquitous staple of home entertainment, CRT televisions were a technical marvel. Learn about the physics and engineering that made the transmitted moving image possible with the help of glass.
In celebration of the milestone 20th anniversary of the National Design Awards, this week’s Object of The Day posts honor National Design Award winners. A version of this post was originally published on October 1, 2014. Throughout the history of photography, advances in technology—from daguerreotype to digital photography—have continued to propel the field forward. Recently, the...