Interlocking brick looks good, but seems to be more trouble than it’s worth when used in sidewalks. To lessen the drabness of the urban streetscape, the city has for many years replaced concrete with ...

As the government pushes to make affordable housing a reality, a plan introduced 16 years ago to bring down the cost of construction lies neglected. The Government in 2003 introduced the interlocking ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...