Fighting landslides is dangerous work, but help from space is on its way. Recent testing in Italy has shown that the four-tonne Roboclimber can secure slopes without endangering human lives, thanks to innovations from Europe’s space programmes.
"It was amazing to see how easily this huge robot managed to operate on a very steep slope to secure a rocky mountain wall,” said Guglielmo Berlasso, Director of the Civil Protection Office in the Friuli-Venezia Giulia region in Italy, where the demonstration took place.
Landslides are a big problem in Italy. More than 400 take place each year causing an estimated €1200 million of damage and often deaths. In the 20th century 5939 people were declared dead or missing due to landslides. Alfredo Sandovar from the European Commission was also present at the Roboclimber demonstration and expressed his great satisfaction with the results. “We are aware of the big dimension of this problem which is why we decided to finance this project,” he said. The setting for the first field demonstration of Roboclimber, one of the largest robots in the world, was the beautiful valley of Alta Val Torre, 25 km north of Udine in the Friuli-Venezia Giulia region of Italy. The mayor of Lusevera selected a near-vertical 30-metrer high rocky wall – similar to a possible landslide location – to enable the Roboclimber to be tested to the full.
A ski jacket that actively gets rid of sweat
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Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...
Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature Communications.
From a chemical perspective, water is a molecule in which a single oxygen atom is linked to two hydrogen atoms. It is less well known that water exists in two...
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