A weekly digest of tech reviews, headlines, columns and your questions answered by WSJ’s Personal Tech gurus. Sending green energy via networks stretching hundreds of miles? The dream faces steep political and technical hurdles but many power specialists argue super grids’ time is coming.
Time crystals are a singular association of particles in perpetual, repeating movement in both time and space. Researchers are finding out the usage of time crystals as the basis for a model new memory gadget for use with future quantum computers. When building a time crystal, the person elements have to be isolated from the setting to avoid thermalization; the components of quantum computer systems also need such isolation.
And local tech companies are giving us some clues about where we’d go from here. Technology journalist Jake Ward discusses the theme of his new e-book “The Loop,” which paperwork how individuals rely on expertise in a …