Hosted on MSN14h
How to Store Silver Without Tarnishing or Scratching
No one likes polishing silver, and knowing how to store silver properly can cut down on tarnish and reduce the time you'll ...
Earth’s First Oceans Were an Acidic Hellscape – Here’s What Happened Next
How did Earth transform from a hostile, acidic ocean world to one that nurtured life? Scientists at Yale and in Singapore ...
Novel catalyst enhances oxygen evolution reaction in acidic conditions to boost green hydrogen production
In a significant advancement for renewable energy technologies, a new catalyst has been developed that dramatically improves ...
Interesting Engineering21h
China’s new hydrogen EV battery hits 2825 Wh/kg energy density with 99.7% efficiency
University of Science and Technology of China’s new lithium-hydrogen (Li-H) battery model combines high efficiency with ...
pv magazine International1d
The impact of PV module orientation, water quality on hydrogen production
Scientists in Tunisia have investigated the impact of PV panel tilt and water quality on green hydrogen production and have found that, with a variable orientation PV panel, the hydrogen generator ...
techexplorist3d
Ocean acidity delayed early life formation by 500 million years
Their model estimates that it took Earth 500 million years to neutralize ocean acidity enough to support life. While pockets ...
Earth's acid test: When did ocean acidity allow life to commence?
Scientists at Yale and in Singapore have devised what may be the ultimate acid test—a comprehensive model for estimating the ...
Scientists Are Getting Closer to a Better Source of Rocket Fuel: Good Ol’ Water
Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.
Chemistry World5d
Putting the F in pharma
Adding fluorine to drug molecules can be tricky, but is often worthwhile. Rachel Brazil talks to the chemists trying to tame ...