2D Space Time

Technology Review: Why Spacetime On The Tiniest Scale May Be Two-Dimensional: The latest thinking about quantum gravity suggests that spacetime is two-dimensional on the smallest scale. .... nobody is quite sure whether the terms 'space' and 'time' have any reasonable meaning at this scale..... there is a growing number of indicators (evidence is too strong a word) that point to that conclusion...... recent work in loop quantum gravity, high temperature string theory, renormalization group analysis applied to general relativity and other areas of quantum gravity research, all hints at a two dimensional spacetime on the smallest scale. In most of these cases, the number of dimensions simply collapse in a process called spontaneous dimensional reduction as the scale reduces ..... one of time and one of space

This space time talk reminds me of when I was at a Science House MeetUp months and months back (Thank you FBI, I no longer show up for Science House MeetUps) and this super smart Indian guy was going on and on about ridiculously small structures. And I remember putting in my word to suggest just like we found nuclear energy at the nucleus level, perhaps there are stores of energy at even smaller scales.

My Talk On Social Media At The Science House MeetUp
The Science House MeetUp
Obama's Got Momentum: He Could Defy History In November

James Jorasch who runs Science House later gently nudged me in the direction of algae. There is a lot of clean energy that can be tapped at the algae level, we don't have to go that small, he seemed to suggest.

Although this 2D space-time talk is quite speculative at this point.

In The News

Google Voice Blog: Fast Access To Google Voice With Android Widgets
Wall Street Journal: Digits: ‘Censored’ Gone; Craigslist Could Go Before Congress:adult services listings, which critics say had become an online red light district..... the House Judiciary Committee has scheduled a hearing on domestic minor sex trafficking ..... shutting down adult services “makes it less easy and less convenient and less normative to buy a child online for sex.”

Wall Street Journal: Digits: Online Measurement Creates A Muddle For Web Journalists: there is such a cacophony of information that it “impedes editorial decision-making” .... Chartbeat .. gives a minute-by-minute picture of what people on a site are reading, searching for, and so on. ..... Talking Points Memo .... news of Al and Tipper Gore’s divorce was doing better than news about the Rolling Stone profile of General Stanley McChrystal, so editors quickly moved the Gore item to a more prominent spot ..... the Daily Beast site: In October of last year, Nielsen measured the audience at 1 million; comScore counted 2.2 million; and the Daily Beast itself said it saw 4 million.

Wall Street Journal: Digits: Analysis: The H-P Suit Against Mark Hurd: his severance could be worth more than $35 million.

Wall Street Journal: Digits: Apple’s Review Guidelines: ‘We Don’t Need Any More Fart Apps’

New York Times: Bits: Betaworks And The Times Plan A Social News Service: News.me that is being developed in collaboration with The New York Times. ..... TweetDeck, a popular desktop client for Twitter, and Web tools like Bit.ly, a URL shortener, and Chartbeat, a real-time Web analytics service. ..... The Times Company, which participated in Betaworks’ most recent round of financing ...... “From the Times’s perspective, we think this is a really interesting way for a company like ours to foster an entrepreneurial culture through a start-up” ..... So far this year, Bit.ly has unshortened more than 30 billion clicked links .... Bitly.TV

New York Times: Bits: SAP Looks To Benefit From The Oracle Tempest:To most in the technology industry, Larry Ellison’s latest adventure — the rapid-fire hiring of Mark V. Hurd, ousted Hewlett-Packard chief executive, and the resulting Silicon Valley fireworks — is entertainment......McDermott called the Sun purchase “Oracle’s wild move into hardware.” ..... “What Apple has done in the consumer space, we’ll do in business applications,” he said.

New York Times: Bits: Ex-Sun Chief Gets Healthy With New Venture: “leverage technology in pursuit of better health.” .... the company will develop software and services to help people keep track of their health information and to create direct links between patients and health care providers.

New York Times: Bits: Apple Lifts Restrictions For App Approvals: In an about-face, Apple announced Thursday that it would change some of the strict and perplexing rules for developers ....Earlier in the year reports circulated that the Department of Justice and Federal Trade Commission were negotiating who could begin making antitrust inquiries to Apple over its stringent App Store restrictions.

Enhanced by Zemanta


Popular posts from this blog

Blog Carnival: Venture Capital

Movie Making Trends

Elon Musk, Talulah Riley