Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: Periodic inspections are necessary in maintaining concrete infrastructures. As efficient and low-cost inspection methods, visual inspection robots and hammering inspection robots to detect ...

The use of construction waste as aggregate in the production of concrete is becoming a more frequent alternative due to the advantages associated with the sustainability aspect. Results obtained in ...

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

At its core, concrete construction hasn’t changed much. If you excavate deep enough to the core of the work, there isn’t much of a difference between the concrete contractors do today versus what was ...

The NHS will deliver 10 new hospitals faster than previous major schemes by standardising 80 per cent of their design and centrally managing procurement and planning. The projects form part of the ...

The material is called electron-conducting carbon concrete — or ec³ — and is made by combining cement, water, a common liquid electrolyte and an extremely fine carbon powder called nanoscale carbon ...

Department of Chemistry, The Herbert Wertheim UF Scripps Institute for Biomedical Innovation & Technology (UF-Scripps), 130 Scripps Way, Jupiter, Florida 33458, United States Department of Chemistry, ...

Try out experimental juggling styles that combine creativity and balance. Great for players exploring outside-the-box movement. ‘Grabbed my neck, shut my mouth’: Woman assaulted on way to gym in ...

In “When Everyone Knows That Everyone Knows...,” the best-selling cognitive scientist writes about an interesting subject but gets sidetracked by hobbyhorses Let us begin with a few simple ...

I saw a lot of socialist experiments in Latin America and the results weren't pretty. If Americans want to see how badly socialism works, they don't have to go far. Beginning with Cuba's Fidel Castro ...