Tech Digest daily roundup: Social media firms face ‘humongous’ fines if they don’t block Under 13s

Social media firms could face “humongous” fines if they fail to block the accounts of under-13s, the technology secretary has said. Michelle Donelan made the comments on the eve of the long-awaited online safety bill returning to parliament for its final stages on Wednesday after numerous delays. Donelan said she wanted a “zero tolerance” approach…

Tech Digest daily roundup: AI in breast cancer screening as good as two radiologists, study finds

Artificial intelligence (AI) can "safely" read breast cancer screening images, a preliminary study suggests. Researchers found computer-aided detection could spot cancer in mammograms - X-ray pictures of the breast - at a "similar rate" to two radiologists. The NHS is already looking at how it can implement such technology in its breast screening programme. However, the…

Google’s quantum computing breakthrough 47 years quicker than supercomputer

"Quantum computers and accelerated discov" (CC BY-ND 2.0) by IBM Research A test run by a team of Google engineers has found that quantum computing could potentially solve calculations 47 years quicker than any supercomputer. Here, we'll look at what quantum computing is, the significance of Google's findings, and what it might signify for the future.  What is…