Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Ionic cooling offers a fundamentally different approach: solid-state airflow driven by electrohydrodynamic (EHD) forces that ...

Travel around Pakistan and you will see solar panels everywhere, from pukka bungalows to mosques, from farms to roadside ...

Eastman Chemical Company EMN logged third-quarter 2025 earnings of 40 cents per share, a roughly 74% decline from the ...

I ’ve found that most people have a paradoxical relationship with printers. On the one hand, the vast majority of people I ...

In PCB design, design for manufacturing (DfM) is all about correcting mistakes after reviewing a PCB layout. We then devise corrective actions to fix those mistakes and improve procedures to make ...

For manufacturers of fruit products and fruit-based drinks, the wrong system can affect not only operational efficiency or ...

"You design following the function of the part, not some limitations artificially introduced by casting or other conventional methods." ...

Ground source heat pumps (GSHPs) harness heat stored underground to provide your home with space heating and hot water. They perform the same role as a gas, oil or LPG boiler in a central heating ...