Material & Energy

The World’s Rarest Mineral Is So Uncommon It Has Only Been Discovered Once

The world's only known specimen of kyawthuite. (Kampf et al., Mineral. Mag., 2017)A mineral so rare that only one specimen has ever been found in the world exists: kyawthuite (cha-too-ite). This tiny, tawny-hued grain weighs just a third of a gram (1.61 carats), and at first glance, it might resemble amber or topaz. However, its...

World’s Largest Gold Deposit Discovered, Valued at Over US$80 Billion

(bodnarchuk/Getty Images)Scientists have discovered a high-quality gold deposit in central China containing approximately 1,000 metric tons (1,100 US tons) of the precious metal, according to Chinese state media.Valued at around 600 billion yuan (US$83 billion), this find could be the largest and most lucrative gold reservoir ever uncovered, surpassing the 900 metric tons estimated...

Fast-Charging Lithium-Sulfur Battery for eVTOLs Approaches Production Stage

eVTOL aircraft, such as the Supernal S-A2 shown here, will benefit greatly from breakthroughs in battery concepts that reduce weight and increase energy density Hyundai Motor GroupResearchers at Monash University in Australia are nearing a breakthrough in addressing one of the major challenges faced by eVTOL aircraft. Their new lithium-sulfur battery technology aims to provide about twice...

First U.S. Onshore Wave Energy Project Receives Green Light

EWP is looking to complete installation of its energy system at the Port of LA site but Q1 2025, which should look and operate similar to the company's pilot setup at Jaffa Port in Israel (shown)Eco Wave PowerIn 2022, Eco Wave Energy (EWP) announced its ambitious plan to relocate its wave energy array from...

Bourbon Distilleries: A New Source of Renewable Energy

After the mash is used to make bourbon, a leftover substance called stillage remains. New research shows that this waste product could have a new life as a source of natural gasDepositphotosIn Kentucky, the demand for bourbon is expected to double over the next five years, while the state’s cattle population has reached its...

Electrochemical Reactor Extracts 97.5% of Lithium From Geothermal Sources

Geothermal pools, like the Grand Prismatic Spring in Yellowstone National Park seen here, contain ample amounts of lithiumDepositphotosLithium-ion batteries power everything from vapes to electric cars, but they rely on hard-to-extract lithium. A new electrochemical reactor from Rice University promises to make lithium harvesting safer and more efficient.Lithium-ion batteries dominate the market due to...

Electricity Generated From Styrofoam Static And Wind Energy

The new patch creates harvestable static electricity when exposed to an air currentRMITStyrofoam’s Potential for Generating Static ElectricityIf you’ve ever had packing peanuts stick to your clothes while unboxing a delivery, you already know that Styrofoam generates a lot of static electricity. A new invention is now using this property to create a sustainable...

World’s Largest Wind Turbine Record Reaches 26-MW

Dongfang's previous largest rig, the 18 MW, 919 ft tall (280 meter) wind turbine installed. No completed images of the new 26 MW wind turbine exist yet, but we'll be sure to update when they are releasedView 6 ImagesChina Leads with Record-Breaking Wind TurbineChina, the undisputed leader in wind energy, has set a new...

Wave-Resistant Platform Explores Offshore Solar Potential

The wave-resistant solar platform will be tested for a year following installation at the Huaneng's offshore wind farm in the Yellow SeaCGTNOffshore Solar: The Next Step in a Zero-Carbon FutureAs we move toward a zero-carbon future, large solar farms are becoming more common on land. However, much like wind turbines, large photovoltaic (PV) installations...

EPFL: Ultra-Deep Fracking Can Enable Limitless Geothermal Energy

Deep geothermal power has a tremendous potential if it can be made practicalQuaise EnergyThe potential for nearly limitless clean geothermal energy has significantly improved. Researchers at EPFL’s Laboratory of Experimental Rock Mechanics (LEMR) have demonstrated that the semi-plastic, viscous rock found at supercritical depths can still be fractured to allow water to flow through.Together...