Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

August 30, 2013. The RevEng System is a reverse-engineering hardware tool for creating professional-quality circuit schematic diagrams from a sample PCB that lacks documentation. The RevEng System ...

Dalian University of Technology researchers advance flexible circuits using 3D printing - producing freestanding 3D ...

On an oscilloscope's eye-pattern diagram, the distance between peak deterministic and random jitter amplitudes (the unit interval, or UI) is often called a "bathtub," which functions as a bit ...

If PCBs aren’t tested, errors and defects missed during the manufacturing process could eventually lead to malfunctions and product failures in the field. After a PCB board is manufactured and ...

Learn how to use stem and leaf diagrams to group and interpret data with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

The recent leak of the OnePlus 8 design has caught my eye for a number of reasons. I’ve already spoken about the return to an older style of camera housing, and the increased screen area, but I ...

Stem and leaf diagrams are formed by splitting the number into two parts, the ‘stem’ and the ‘leaf. For example: In the number 36, the tens would form the stem and the units the leaf.