I decided to make a selection from the video about the wonderful world of magnets. Ferromagnetic fluid flywheel drive. All experiments were incredibly interesting and fascinating. Welcome to…

The company "Premium Engineering", part of the Red Mountain Energy (St. Louis, USA), has completed the commissioning (start) in the project to build an air separation unit (ASU)…

The first attempts to protect personnel from bullets and shrapnel were taken during the First World War and continued during the second. So during the Second World War,…