Category: Uncategorized

BBR

This commit implements a new TCP congestion control algorithm: BBR (Bottleneck Bandwidth and RTT). A detailed description of BBR will be published in ACM Queue, Vol. 14 No. 5, September-October 2016, as “BBR: Congestion-Based Congestion Control”. BBR has significantly increased throughput and reduced latency for connections on Google’s internal backbone networks and google.com and YouTube Web servers.

the biggest advance for tcp since congestion control was added.

Taos County

The mesa lacked almost every incentive for a permanent population. The one resource it had was cheap land tucked far away from neighbors, cops, building inspectors, and anyone else who might stop a person from doing whatever the hell he wanted on his very own scrap of dirt. Even among the recluses, word was eventually going to get out. Fugitives came to live in hiding. Veterans and retirees came to stretch a monthly check. The hippie communes that had taken root in Taos County in the ‘60s and ‘70s disbanded, and a few diehards decided that isolation on the mesa was the next best thing. Environmentalists came to build the experimental Earthship homes that would have been banned by county building codes. Entrepreneurs and enthusiasts came to grow marijuana. Many came to build a life that didn’t revolve around a steady job and a mortgage payment. Others came simply to retreat into themselves. Today, Taos County is one of the poorer counties in the country. Some do better, some do worse, but the gradation on the mesa, as in much of Taos County and New Mexico at large, is in terms of who has more of not very much. The only common culture, Elliot feels, is one of poverty.

it is amazing to find this level of anarchy in the continental us

Kebab

NYC is getting its own kebab:

Heatherwick Studio revealed the first renderings of “Vessel,” a 15-story tall occupiable sculpture comprised of 154 intricately interconnecting flights of stairs that will serve as the centerpiece of the new Hudson Yards development in west Manhattan.

Monsanto saves bees

fighting tons of anti-intellectuals

The rhetoric offended Hayes’ sense of fairness. He knew that environmentalists linked colony collapse to neonicotinoid insecticides and that they thought Monsanto was somehow to blame. But he also knew that Monsanto doesn’t make insecticides. The company’s most famous product, glyphosate—that’s Roundup—kills plants. Its second-most famous product—Roundup-ready seeds—allows plants to resist its most famous product.

DOOM 2016 Tech breakdown

The new DOOM is a perfect addition to the franchise, using the new id Tech 6 engine where ex-Crytek Tiago Sousa now assumes the role of lead renderer programmer after John Carmack’s departure. Historically id Software is known for open-sourcing their engines after a few years, which often leads to nice remakes and breakdowns. Whether this will stand true with id Tech 6 remains to be seen but we don’t necessarily need the source code to appreciate the nice graphics techniques implemented in the engine.

fascinating how much work goes into this. see also the analysis of the 2020 successor, using id Tech 7.