A near-record auction price for a used John Deere 7930 tractor and record- smashing sales for a New Holland TV6070 (top right) and a Brent 2596 tracked grain cart (above center) highlighted this ...

In this episode on Tekniq, we learn how clay bricks are formulated, making lightweight foam concrete blocks, machinery like the curb and gutter machine, and assembly process of Capsule Homes in China.

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...