At POWTECH TECHNOPHARM 2025, the German machine and plant manufacturer ystral will be presenting its energy-, raw material- and process time-saving solutions for dispersing and mixing. The ...

Researchers in Norway investigated the melting behavior of silicon kerf agglomerates under different atmospheres and temperatures to improve recycling for solar-grade silicon. They found that vacuum ...

18:43, Sun, Feb 23, 2025 Updated: 18:44, Sun, Feb 23, 2025 Households are being urged to sprinkle bicarbonate of soda powder in their hoovers to banish odours and spring clean their carpets. Vacuuming ...

While we've tested all kinds of the best vacuums, including premium splurge models that retail for nearly $2,000, we've found that $100 to $200 can get you a solid and reliable vacuum. Suction power ...