We take it for granted that you can look at your phone and tell exactly where you are. At least, as exact as the GPS satellites will allow. But throughout human history, there has been a tremendous ...

PHILADELPHIA (CBS) - On today's APP-tastic and outta SITE - Theodolite. Apps and outdoor sports may not always go together, but Theodolite might have found a sweet spot. The app overlays all sorts of ...

One of the wonderful things about science is that it often accomplishes things that you didn’t even think were possible in the service of doing things you would never think to do in the first place. A ...

The position of a pilot balloon or any other airborne target which is followed by two theodolites is usually computed by means of the known baselength (i.e., the distance between the two theodolite ...