A PCB ruler is a common promotional item, or design exercise. Usually they have some sample outlines and holes as an aid to PCB design, but sometimes they also incorporate some circuitry.

Of the group, 11 male frogs - each measuring under 3 centimeters (1.2 inches) - carried 33 tadpoles that were born at the zoo ...

LONDON (AP) — It was quite the journey for such tiny froglets: traveling thousands of miles from the forests of southern Chile to London, carried and brooded inside their fathers' vocal sacs for ...

Of the group, 11 male frogs — each measuring under 3 centimeters (1.2 inches) — carried 33 tadpoles that were born at the zoo. “We knew we were embarking on something special — the clock ...

Warnings will begin in New England on Sunday afternoon, with parts of Massachusetts, New Hampshire, Maine and Connecticut seeing as much as 10 inches (25 centimeters) of snow. Marc Chenard ...

A coastal storm system, possibly New England’s largest snowmaker so far this season, started moving into the region early Sunday evening, set to unload 4 to 8 inches of snow across Greater ...

Wooden rulers marked in centimeters and millimeters on black background. Indent printed scale concept Scale of the measuring stick on white background Close up of wooden measuring yard stick with ...

Here is a simplified version of the formula for your understanding: Inches = Total centimeters / 2.54 For instance, if we require 15 cm of cloth for a DIY project, but we have in place a ruler with ...

If a book is 2 inches thick, it is approximately 5.08 cm thick. A standard ruler is about 1 foot, 12 inches, or 30.48 centimeters long. A pair of jeans with a 32-inch waist is 81.28 centimeters. In ...

HASAKAH, Syria (Reuters) – The Kurdish forces guarding Islamic State fighters at a jail in northern Syria say they are opposed to handing the facility to the new Islamist rulers in Damascus as they ...