Could the Ancient Romans Have Built a Digital Computer?
The Romans were undoubtedly master engineers. They were experts at civil engineering, building roads, improving sanitation, inventing Roman concrete, and constructing aqueducts that adhere to tolerances impressive even by today’s standards. Perhaps the best evidence of their aptitude is the fact that many of those structures still stand today, almost 2000 years later. They even…
This Warship Radar Can Detect a Tennis Ball From 15 Miles
And not just a tennis ball from 15 miles away, but a tennis ball 15 miles away and moving at three times the speed of sound. That’s the sort of sensitivity the radar operators on the UK’s HMS Iron Duke will have the chance to work with when it returns to service next year. The…