Collaborate Disseminate
We’ve already heard about so-called “fog harps” that use thin wires to collect airborne water droplets, providing drinking water even in arid regions. Well, an experimental new device also uses wires to capture water vapor, although it proceeds to gene… Continue reading Air-gen tech harvests humidity to generate electricity
Grounding problems and unwanted noise in electrical systems can often lead to insanity. It can seem like there’s no method to the madness when an electrical “gremlin” caused by one of these things pops its head out. When looking more closely, however, these issues have a way of becoming more …read more
Continue reading Solving The Mysteries Of Grounding While Improving A Power Supply
Renewable energy has long been touted as a major requirement in the fight to stave off the world’s growing climate emergency. Governments have been slow to act, but prices continue to come down and the case for renewables grows stronger by the day.
However, renewables have always struggled around the …read more
Continue reading The Hornsdale Power Reserve And What It Means For Grid Battery Storage
As the global climate emergency continues to loom over human civilization, feverish work is underway around the world to find technical and political solutions to the problem. Much has been gained in recent years, but as global emissions continue to increase, there remains much left to do to stave off …read more
[Practical Engineering] is ready to explain how power substations get electricity to you in his latest video, which you can see below. One of the things we always notice when talking to people either in our community or outside it is that most people have no idea how most of …read more
The Australian National Maritime Museum has installed the country’s largest lightweight solar panel roof on its Wharf 7, Heritage Centre. By using flexible, glass-free solar panels from SunMan Energy, buildings which previously were considere… Continue reading Light, flexible panel burns the rule book on where PV can be installed
Back in 2012, Sweden’s Eco Wave Power started testing a wave energy harvesting system that could be installed on existing structures like breakwaters and piers. The company switched on its first grid-connected project four years later, and ha… Continue reading Eco Wave Power announces second grid-connected project
It’s not unusual to find rust around saltwater, but now the pairing might actually be useful. Researchers at Caltech and Northwestern University have found that electricity can be produced when saltwater flows over the top of thin films of ru… Continue reading Salt water flowing over thin layers of rust generates electricity
Capturing some of the energy in and around the wheels of a car as it travels down the road is an interesting idea, and one we’ve seen addressed by big tire makers before, such as Goodyear’s BH03 concept back in 2015. Japan’s Sumitomo Rubber is throwing another possibility out there, with a tire design that would leverage friction down below to produce electricity for the vehicle’s onboard accessories.
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Continue Reading Sumitomo’s concept tire harnesses friction to generate electricity
Category: Automotive
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Continue reading Sumitomo's concept tire harnesses friction to generate electricity
We’ve already heard how electrical pulses have been shown to help heal wounds, by promoting tissue growth. An experimental new implant uses that same principle to aid in the regeneration of cardiac tissue, potentially postponing or even elimi… Continue reading Implant uses electricity to heal the heart