How many workers does it take to get back under control a concrete buffer that won’t be tied down? Quite a lot, apparently, as this video shows. The real question is, which cement-head lost control of his buffer in the first place?
May 12, 2016
Read time: 1 min
How many workers does it take to get back under control a concrete buffer that won’t be tied down? Quite a lot, apparently, as this video shows. The real question is, which cement-head lost control of his buffer in the first place?
Just how dangerous is it for a cyclist to draft a fast moving vehicle? Probably very dangerous but that means only some cyclists will attempt it, as these videos shows.
At the start of this video from Brazil, the cyclist on the right appears to attach his Go Pro camera to the rear of the truck that they are drafting. It is not until about 3:55 seconds into the video that the speed picks up and reaches reportedly 124kph. Near the end of the video, the one cyclist left appears to take back the camera off t
Andrade Moreno is a man on a mission. The head of Colombia's infrastructure agency ANI explains how the organisation is giving foreign companies increasing confidence to invest time and money in the country. David Arminas reports
Change, especially when it touches the highest levels of South American business and politics, can bring with it personal danger. Luis Fernando Andrade Moreno, president of Colombia's National Infrastructure Agency - ANI - was aware of this when he took on the role in 2011.
B
A sustainably good road surface often depends on how well understood is the ground underneath the road’s route. Brian Jones* offers some best practice and advice for getting the most from ground-penetrating radar investigations
Ground-penetrating radar (GPR) is one of the most accurate non-destructive testing (NDT) methods available. To get the most from GPR surveying, it is absolutely essential to understand how GPR tools work and follow best practices when conducting surveys.
Key areas to be aware o
