This modern single-family residence is located in Porto Alegre, Brazil and occupies a really cool site which is bordered by a ...

Throughout the modern era, architects have been drawn to the idea of merging dwellings with the earth itself. Frank Lloyd ...

Great structural design isn’t about hiding strength, it’s about celebrating it. When structure becomes a statement, the home ...

Abstract: In the fast growing field of multifrequency atomic force microscopy (AFM), the benefits of using higher order modes have been extensively reported on. However, higher modes of AFM ...

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: A cantilever ultrasonic motor with nanometer resolution is designed, fabricated, and tested in this article. Two orthogonal first bending vibration modes are used to form elliptical ...