Scientists searching for quasicrystals so-called 'impossible' materials with unusual, non-repeating structures have identified one in remnants of the world's first nuclear bomb test. The previously unknown structure, made of iron, silicon,.
Russia has revealed it will not block access to Twitter, after the US-based social network complied with the vast majority (91%) of requests from the country's media regulator Roskomnadzor to remove illegally shared content. The state body also.
Citizen reporter Joel Johnson documenting some of his hair raising experiences in San Francisco robot taxicabs. Includes video. Waymo self-driving robotaxi goes rogue with passenger inside, escapes support staff We speak to man who experienced.