As gasoline continues to lose its cachet as a reliable energy source, auto manufacturers have started to turn toward cleaner-burning fuels. However, they’re still trying to figure out how to use the cleanest fuel of all — the air we breathe.
Archive for the ‘energy’ category: Page 108
Dec 30, 2022
Breakthrough in Lithium-air Batteries Could Help Put More Electric Vehicles On The Road
Posted by Quinn Sena in categories: chemistry, energy, engineering, sustainability, transportation
Year 2021 face_with_colon_three
Illinois Institute of Technology Assistant Professor of Chemical Engineering Mohammad Asadi has developed solutions to two major problems facing lithium-air batteries. Lithium-air batteries hold more energy in a smaller battery size than their more common counterpart, the lithium-ion battery, but until now, lithium-air batteries have been overlooked in commercial applications because lithium-air batteries tended to die after fewer recharges and require a lot more energy to charge than can be generated by the battery later.
After almost a decade working in the oil and gas industry, Asadi turned his focus to carbon dioxide in the atmosphere, particularly caused by the transportation industry, which consumes around 38 to 40 percent of the world’s energy. “With more widespread use of electric vehicles, you can drastically reduce transportation-based carbon emissions,” says Asadi. “But to put more electric vehicles on the road, we’ll need batteries—lots of them.”
Dec 30, 2022
Massive Investments in Energy Storage Could Be the Beginning of the End for Fossil Fuel Dependency
Posted by 21st Century Tech Blog in category: energy
Long-Duration-Energy-Storage (LDES) resolves intermittency problems from wind and solar making the transition from fossil fuels workable.
Dec 28, 2022
India stares at power outages, will EVs add to the burden of its stretched power sector in future?
Posted by Shubham Ghosh Roy in category: energy
Impact Of EVs On Power Supply: Even when EVs become mainstream, their cumulative demand for power would be a small fraction of India’s overall capacity. Power sector actually needs more consumers but the concern is whether the grid will be flexible enough to handle EVs.
Dec 27, 2022
Lost Roman Map has ATLANTIS at Eye of Sahara Africa! (Richat Structure)
Posted by Alan R. Light in categories: energy, food
This video gives an interesting theory as to where the lost city of Atlantis was (a location known today as the Eye of the Sahara), and it seems to be a pretty reasonable conjecture. What is relevant to this group however is how it might have been destroyed by a tsunami caused by a massive landslide in the Mediterranean — which is especially notable because the location is a great distance away from the Mediterranean, yet the evidence points to such a tsunami flooding a path all the way across Africa to the Atlantic, regardless of whether the city of Atlantis was in that path.
I think of our interconnected world today and wonder what would happen if such an unexpected event were to happen now, targeting a region that was in some way or another vital to modern civilization (such as with a concentration of all talent in an important field) without any suitable alternatives available.
Continue reading “Lost Roman Map has ATLANTIS at Eye of Sahara Africa! (Richat Structure)” »
Dec 27, 2022
Mysterious energy source unlike anything astronomers have seen before
Posted by Shubham Ghosh Roy in categories: energy, mapping, space
A team mapping radio waves in the universe has discovered something unusual that releases a giant burst of energy three times an hour, and it’s unlike anything astronomers have seen before.
Dec 26, 2022
Energy Myths Are Triggering a New Dark Age in Europe
Posted by Shubham Ghosh Roy in category: energy
Europe has an energy crisis. Factories are halting operations in the face of soaring energy prices; families are paying 50% more for heating (or opting to freeze in their homes), and Europe as a whole continues to destabilize its political position by making itself more dependent on Russia for natural gas.
Dec 26, 2022
Flux Capacitors and the Origin of Inertia
Posted by Robin Indeededo in categories: electronics, energy
The explanation of inertia based on “Mach’s principle” is briefly revisited and an experiment whereby the gravitational origin of inertia can be tested is described. The test consists of detecting a small stationary force with a sensitive force sensor. The force is presumably induced when a periodic transient Mach effect mass fluctuation is driven in high voltage, high energy density capacitors that are subjected to 50 kHz, 1.3 kV amplitude voltage signal, and threaded by an alternating magnetic flux of the same frequency. An effect of the sort predicted is shown to be present in the device tested. It has the expected magnitude and depends on the relative phase of the Mach effect mass fluctuation and the alternating magnetic flux as expected. The observed effect also displays scaling behaviors that are unique to Mach effects.
Dec 26, 2022
Common Everyday Foods That Are Bad for Your Health and Your Wallet
Posted by Ian Hale in categories: energy, food, health
We all lead busy lives, and it can be hard to remember to eat healthy. Sometimes, it’s easier to just grab food off the shelf, thinking only of the convenience and not of the nutritional value. Processed foods are always on-hand, and they’ve saved us time and energy in the past. But, at what cost?
Many of the products on this list are staples of our daily diet. However, if not eaten in strict moderation (or avoided completely) they can lead to long-term health problems. Some of these products are clearly harmful, but others seem like healthy foods, only to be proven unhealthy when it’s too late. After looking at this list, you might want to reconsider what you put on your shopping list.
Dec 25, 2022
New rusty batteries could provide up to 100 hours of storage
Posted by Shane Hinshaw in categories: energy, materials
Petmal/iStock.
The firm claims the innovation, known as the “iron-air battery,” could help decarbonize the nation’s power sector more cheaply than lithium-ion storage systems while using only domestic readily available materials.