Natural lime putty mortar manufactured right here in America! If a structure was built prior to 1900, it was probably built with natural lime putty mortar.
Learning Center
In this learning center, we offer some of the things we have learned about historic masonry preservation, lime mortar, and sand.
History of Concrete - Concrete and Cement History Timeline - Concrete Network
Concrete & cement history outlined on an interactive timeline, spaning from the Egyptian Pyramids to modern decorative concrete, complete with photos and descriptions of each event.
Building tech in the world’s secret R&D hub
Zurich has created a technology ecosystem nearing the density of Silicon Valley.
Digital Construction Week | Innovation in the built environment
The UK’s leading event for innovation and technology in the built environment. Explore the latest developments in digital construction.
Design Life-Cycle
general life-cycle assessments of popular materials used by designers and products bought by consumers. where and how was it made?
Piper
Solid State
Based in Surrey, B.C. Solid State is made up of 25+ organizations working in diverse fields from farming to health care and everywhere in-between. We help racialized and migrant groups build their own enterprises, primarily but not exclusively in the form of worker co-operatives.
Historic American Buildings Survey/Historic American Engineering Record/Historic American Landscapes Survey - About this Collection
Measured drawings, photographs, and written historical and architectural information for structures and sites dating from the 17th-20th centuries in the U.S. and its territories. Documentation for more than 43,000 sites and structures; records being added.
国家互联网应急中心
近期，OpenClaw（“小龙虾”，曾用名Clawdbot、Moltbot）应用下载与使用情况火爆，国内主流云平台均提供了一键部署服务。此款智能体软件依据自然语言指令直接操控计算机完成相关操作。为实现“自主执行任务”的能力，该应用被授予了较高的系统权限，包括访问本地文件系统、读取环境变量、调用外部服务应用程序编程接口（API）以及安装扩展功能等。然而，由于其默认的安全配置极为脆弱，攻击者一旦发现突破口，便能轻易获取系统的完全控制权。
Plumbing Notes: The Repo Fortification
how the Fed will strengthen its fragile "upper jaw"
Sea2Sky Gravel Fondo
The Sea2Sky Gravel Fondo takes place Squamish, BC with amazing mountain views, large rivers, creeks as well as wide gravel roads with 3 Distances for 2024.
Industrial Research Labs Were Invented In Europe But Made The U.S. A Tech Superpower
It's a small number of research labs inside tech giants that are driving the rapid rise of AI today. But this is not the first time such labs have taken center stage, a new study shows.
Tiles：本地优先的 AI 技术架构｜Ankesh Bharti
Finally got a nice pic of this building in Chinatown. It's a masterpiece #vintagetile
