The timber block or paddle is used to smooth the lead over the joint. Maintain a general heat over the whole joint, keeping ...

A woman in her 20s from China has been arrested on suspicion of stealing gold bars from the Paris National Museum of Natural History in France. According to AFP and other sources on the 21st, the ...

Discover the shocking truth behind the Sportster's 70-year reign as Harley's oldest and most iconic model. From humble ...

Abstract: In this paper, we present a method to dynamically observe two important variables of a Gas Metal Arc Welding (GMAW) process, i.e. arc voltage and arc length. To do this, we use Kalman filter ...

In this video, I modify a cheap axe/hatchet by welding on a spike and casting a real scorpion in epoxy resin using Total Boat ...