Gasoline prices at gas stations in the second week of March rose 97.6 won from the previous week to 1,861.6 won per liter. Although the average price for a week did not exceed 1,900 won, the price in the second half of the week in Seoul exceeded 2,00…
The Labor Department reported on Tuesday that consumer prices surged in March, buoyed by a strong economic recovery and compared with a time when the COVID-19 pandemic was about to choke off the US economy. The consumer price index rose 0.6 percent f…
Salt Silicate: the Wide Use and Relevance of a Versatile Chemical CompoundSodium silicate, also referred to as water glass or bubbly soda ash, is a not natural substance with the chemical formula Na ₂ SiO ₃. It is a water-soluble salt made up of sili…
What exactly is aerogel powder? Aerogel powder can be weighed at 3 kg/m3. Silica aerogel is the most commonly used type of aerogel powder. This aerogel was created first by Kistler and friends, an American scientist. You can find many types of aeroge…
What is metal powder 3D printing?3D printing material can be ceramic materials, metals materials, plastics materials, sand or other different materials. Metal powder 3d printing: Uses and applications In the aerospace industry, which is a high-tec…