When it comes to major events — good or bad — communication is key. Take, for example, this past weekend's Alton Blakley 5K Run/Walk to Beat Breast Cancer. How do people along a route that long know ...
This article examines the global significance of ham radio stations and licensing, with a particular emphasis on Sri Lanka and its community benefits. Ham radio, or amateur radio, is a crucial ...
To stay on course, sailors use sextants (a tool developed in the mid-18th century) to measure the angle between two objects like the horizon and the sun or moon and compare the results on a paper ...