Robotics
As evidence mounts that gas drilling and sewer systems leak far more greenhouse gases than previously believed, a team of Princeton researchers has developed a method to pinpoint leaks both big and small for speedy repair.
Apr 14, 2023
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76
Electronics & Semiconductors
Imagine if you could ask a machine to "smell" something for you with just a click of a button. That's what electronic noses, or e-noses, are for. They are systems that combine chemical gas sensors, signal processing and machine ...
Apr 7, 2023
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70
Hardware
A team of UBC Okanagan researchers is investigating a new method to monitor underground gas pipelines with high-tech sensors that can make it easier to find weaknesses, discrepancies and even a diversion in residential natural ...
Jan 25, 2023
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9
Engineering
Scotch or Irish, single malt or blended? While a whiskey enthusiast might be able to distinguish the good stuff from run-of-the-mill by smell alone, most tipplers rely on the label, black or otherwise.
Apr 6, 2022
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79
Hi Tech & Innovation
A sensor network powered by an artificial intelligence (AI) algorithm developed by scientists from Nanyang Technological University, Singapore (NTU Singapore) can accurately detect, in real-time, gas leaks and unwanted water ...
Jan 21, 2021
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9
Engineering
Sensor drift is one of the most severe problems that gas sensors suffer from. Aging and poisoning of gas sensors as well as uncontrollable factors such as humidity and temperature variations may cause this problem.
Jul 8, 2020
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4
Engineering
ETH Zurich scientists have developed the smallest and cheapest equipment for detecting people by smell. It could be used in the search for people buried by an earthquake or avalanche.
May 17, 2018
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