Natural phenomena such as earthquakes and tsunamis are accompanied by infrasound. Some animals can feel infrasound. Many animals, such as dogs, cats, rats, domestic animals and other mammals, will run screaming, panic and move in groups.…
Lithium-ion batteries have become hotspots in energy research due to their higher energy density, long service life, and smaller volume compared with lead-acid, nickel-cadmium, nickel-metal hydride, and other batteries, and no memory effect.…
Sodium gluconate is a kind of sodium polyhydroxy carboxylic acid, which is also known as sodium hydroxy caproate, which is white or light yellow crystalline granule or powder, easily soluble in water, slightly soluble in alcohol, and insoluble in eth...…
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