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"But Chia's replacement for bitcoin's energy-intensive "proof of work" system, called "proof of space and time", instead requires users to devote massive amounts of hard drive space to generating and storing random numbers, with rewards doled out to those with the most space used up"

"Taming trolls is fairly easy if you follow the four-step approach below. It really works-in public and private social-media spaces, I tame 90% of trolls after phase one and have blocked fewer than a dozen people over the past four years."

"The dark forest theory of the web points to the increasingly life-like but life-less state of being online. Most open and publicly available spaces on the web are overrun with bots, advertisers, trolls, data scrapers, clickbait, keyword-stuffing "content creators," and algorithmically manipulated junk. It's like a dark forest that seems eerily devoid of human life - all the living creatures are hidden beneath the ground or up in trees. If they reveal themselves, they risk being attacked by automated predators."

"There are two key themes that stand out incredibly strongly in this: both Microsoft and Apple did an awful lot of what they did by shamelessly copying the work of others, and the big companies floating around the space (mainly IBM and Xerox) clearly had no clue at all about what was going on."

"No, really, it's possible that Microsoft's Excel is the most dangerous software on the planet. Yes, more dangerous than rogue code running a nuclear power plant, than the Stuxnet that was deliberately sent off to sabotage Iran's nuclear program, worse, even, than whatever rent in the fabric of space time led to the invention of Lolcats. Really, that serious."

"The concept of robotic fabric is that of a soft exoskeleton or muscle tissue made out of electronic sensors and shape-memory alloys, all woven and configured into a cotton material. The end result is a sort of "skin" that can be placed around deformable materials that give the "robot" its shape."

"That is, when you are continuously surveilled, when your every word - even your private conversations, even your personal journals - are subject to continuous monitoring, you never have the space in which to think things through. If you doubt a piece of popular wisdom and want to hash it out, your ability to carry on that discussion is limited the knowledge that your testing of the day's received ideas is on the record forever and may be held against you."

" Space telescopes such as the Hubble and the Spitzer have spent a lot of time photographing it, and we've seen it in many forms: infrared, false-colour composite, even enormously high-resolution at 1.5 billion pixels."

"Algorithms steer us back to similar content in echo chambers that inhibit both critical and creative thinking. Platforms incentivized to keep users scrolling discourage long-looking and render users as passive consumers, rather than active seekers of inspiration. They aren't a space for productive feedback, either: Art takes on a different tone when it's surrounded by dog GIFs, political memes, and your cousin's baby photos."

""As we have made clear, we believe that data collected in public space must be overseen and closely controlled by an independent and publicly accountable Data Trust, not Sidewalk Labs, Google, or any private company," said spokesperson Keerthana Rang."

"There are three big challenges in the Internet space that all countries must face in the near future. China's approach to the challenges will impact not only Chinese Internet users, but potentially all Internet users. What interface follows the smart hone, whether it be AR-enabled glasses, foldable screens, or wearable projectors, will not only be influenced by China's substantial Internet-using population, but also by their manufacturing. Privacy, as it relates to online information collecting and sale, has consequences for broader community standards, and there is no one-size fits all approach to this issue. China must engage their own ethicists, community, government and technologists to develop a solution that works for China. Finally, globalization. Most of China's internet success has been within China, but as China begins to consider how it might attract users from outside its borders, it will need to consider dialing back the protections that have held foreign Internet companies at bay."

"Through special TV boxes installed in their homes, local residents could watch live security footage and press a button to summon police if they saw anything amiss."

"Consider abstract art. We've noted that machine learning, in aiming to make an accurate prediction, constructs a high-dimensional feature space that contorts and reconfigures the data representing features of the natural world. Likewise, artists "mash and rip" features of visual reality to create a system of forms, texture, and color that richly represent features of visual experience in an alien way. The subject of representation is abstracted but represented none-the-less. "

"By then, calls over social media for crowds to gather in areas of Cairo, and converge in public spaces had built an unstoppable momentum. "Social media was the most important tool in the revolution," said Abdelkarim. "People could communicate very easily and express themselves without any censorship." Mubarak's police state was over run by dissenters with smartphones and Facebook accounts."

"The police are attempting to use YouTube's stringent copyright system to keep people from posting recordings of encounters with law enforcement. In a video posted Thursday by the Anti Police-Terror Project (APTP), a community organization dedicated to defunding the Oakland Police Department, Alameda County Sheriff's deputy David Shelby pulled out his phone and began playing Taylor Swift's "Blank Space" during an encounter. He openly admitted, "it can't be posted to YouTube.""

"Squires said that Bridges had a reasonable expectation that his face would not be scanned in a public space and processed without his consent while he was not suspected of wrongdoing. The court heard that thousands of people have had their biometric data taken in the past two years by AFR technology used by South Wales police."

"Much of the excitement around 3D printing in space has focused on using it to construct buildings from lunar rock"

"Remote working changes not just our understanding of a working community and the company ethos, but also our very concept of physical reality. Suddenly, to misappropriate Gertrude Stein, there is no there there. But if there is no shared space, what's to stop employers following the example of many customer-care call centres, and employ much cheaper staff based in the developing world?"

"Life went on - with limited disruption, if not quite as normal. After all, I have enough space, equipment and internet connectivity to work comfortably from home. In some ways, life has become more efficient. Less jet lag. More sanity."

"The development of a new code of conduct will take place in two phases. The first will include setting policies for in-person and virtual events as well as policies for technical spaces including chat rooms and other Wikimedia projects. It is set to be ratified by the board by 30 August."