Meta Platforms saw its stock market value slump by more than $230B last week. A record daily loss for a US firm. Its shares fell 26.4% after quarterly figures disappointed investors. Meta also said that Facebook's daily active users (DAUs) had dropped for the first time in its 18-year history and fell to 1.929B in the three months to the end of December, compared to 1.930B in the previous quarter.
We have all done it. When we had physical or mental problems, we confidently turned to Dr. Google for a diagnosis. The huge database behind Dr. Google should theoretically enable them to make the most accurate diagnoses. But only theoretically. In addition to data, training is also needed to make a diagnosis. Increasingly, the young cyberspace generation is turning to TikTok for diagnoses, reports Julie Jargon in the WSJ.