The Case for Rooms

The Case for Rooms

In a recent essay in The Atlantic, Ian Bogost described a new luxury concept called the “mess kitchen”—a second kitchen out of sight from the main kitchen and the rest of the open plan. The common house, as well as working-class living environments such as dwelling houses and tenements, only had one to three rooms: a kitchen space and a living and/or sleeping space, which were multipurpose, used for working as well as living. Architectural historians place a great deal of emphasis on the bungalow, often citing it as the beginning of the “open” floor plan, since many bungalows omitted the closed wall between the living and dining areas.

Source: www.citylab.com

DeleteFB: Selenium script to delete all of your Facebook wall posts

DeleteFB: Selenium script to delete all of your Facebook wall posts

I needed a simple and reliable way to delete Facebook posts. Personally I wanted a way to delete most of my content on Facebook without deleting my account. I can make no guarantees that Facebook doesn’t store the data somewhere forever in cold storage.

Source: github.com

Microsoft’s Edge for Mac browser now available in preview

Microsoft’s Edge for Mac browser now available in preview

Microsoft teased its Edge browser for macOS earlier this month, and now the company is officially allowing Mac users to download a preview version. While Edge for Mac leaked a little early during Microsoft’s Build conference, the company is officially supporting the daily Canary builds of Edge for Mac now for macOS 10.12 and above. Rounded corners for tabs are also available in the macOS Edge version, and Microsoft is planning to bring this same UI to the Windows version.

Source: www.theverge.com

The underground network of microbes that connects trees–mapped for first time

The underground network of microbes that connects trees–mapped for first time

Millions of species of fungi and bacteria swap nutrients between soil and the roots of trees, forming a vast, interconnected web of organisms throughout the woods. Now, for the first time, scientists have mapped this “wood wide web” on a global scale, using a database of more than 28,000 tree species living in more than 70 countries. The researchers wrote a computer algorithm to search for correlations between the EM-, AM-, and nitrogen-fixer–associated trees in Crowther’s database and local environmental factors such as temperature, precipitation, soil chemistry, and topography.

Source: www.sciencemag.org

The universe may be a billion years younger than we thought

The universe may be a billion years younger than we thought

Recent studies show they may have overestimated the age of the universe by more than a billion years — a surprising realization that is forcing them to rethink key parts of the scientific story of how we got from the Big Bang to today. An expanding universe implies that the universe has a definite age, because you can retrace the action back to a time when everything in the cosmos was crammed together in an extremely dense, hot state: what we call the Big Bang. The difficulty of making direct observations of other galaxies is one of the reasons why scientists created the Planck space telescope.

Source: www.nbcnews.com

Capitalism is failing America, says a conservative Republican

Capitalism is failing America, says a conservative Republican

His exhaustively researched report released last week, “American Investment in the 21st Century,” puts the blame squarely on institutional changes in corporate management and capital markets that demand a single-minded emphasis on short-term financial results over sustainable growth. “The American tradition is a story of the prosperity that can be created when the private business sector is the allocator of capital investment, training society’s wealth and resources into the growth of new products and technologies.” The emphasis on short-term payouts to shareholders “diverts resources away from investments whose payoff lies beyond the immediate horizon,” and “creates a systematic bias against innovation,” in the words of Clayton M. Christensen, Stephen P. Kaufman, and Willy C. Shih in their Harvard Business Review article, “Innovation Killers: How Financial Tools Destroy Your Capacity to Do New Things.”

Source: www.marketwatch.com

People see it as more acceptable to make passionate employees do extra: study

People see it as more acceptable to make passionate employees do extra: study

Professor Aaron Kay found that people see it as more acceptable to make passionate employees do extra, unpaid, and more demeaning work than they did for employees without the same passion. The researchers found that people consider it more legitimate to make passionate employees leave family to work on a weekend, work unpaid, and handle unrelated tasks that were not in the job description. “In the case of working employees harder for no extra pay, or asking them to do demeaning work or work outside their job description, believing this is fair because these workers are indulging their passions may be a similar means of justification,” Kay said.

Source: www.fuqua.duke.edu

Why High-Class People Get Away with Incompetence

Why High-Class People Get Away with Incompetence

This time, social class was measured by students’ assessment of how they saw themselves relative to others in the United States, their parents’ income and their parents’ education. Researchers found that students of higher social classes failed to outperform their peers in a trivia exercise. She also had some concerns about the findings from the first of the four experiments, which she believed relied too heavily on the participants’ own sense of social class standing.

Source: www.nytimes.com

Uber’s use of QUIC to improve latency over cellular networks

Uber’s use of QUIC to improve latency over cellular networks

Unfortunately, the HTTP/2 stack fares poorly in dynamic, lossy wireless networks, and we learned that poor performance can often be traced directly to Transmission Control Protocol (TCP) implementations buried in OS kernels. In this article, we share our experiences optimizing TCP performance for Uber’s apps by moving to a network stack that supports the QUIC protocol. This can be attributed to the inefficient computation of RTOs, TCP’s inability to react quickly to loss of last few packets in a window (tail loss), and inefficiencies in the congestion control algorithm, which does not differentiate between wireless losses and losses due to network congestion.

Source: eng.uber.com