The Most Metal Planet Fragment Ever

[ ♪ Intro ] When stars like the Sun reach the end of their lives, they balloon into red giants and swallow up any planets in their way. In our solar system, that will be the end of Mercury, Venus, and Earth. They then shrink to a dying remnant called a white dwarf, which is […]

spinning cone metal spinning stainless steel 1mm

Sylatech: Casting metal parts from 3D prints

The advantage of using 3D printing is that the customer has the part in metal within a few days My name is Gordon Gunn I’m the director of marketing at Sylatech which is a design and manufacturing business with a heritage of 54 years in the design and manufacture of precision metal components Sylatech has […]

Mod-3 Lec-10 Gas Metal Arc Welding

welcome students this is the seventh lecture on the gas metal arc welding process and we will see the different principles related to the gas metal arc welding process the power systems which are used in filler metals which are used in this process and the importance of the welding process parameters on production of […]

CYBORG überraschen dänische Metal-Szene!

*bleagh* Hello! Hello!! Well… we are currently on our way to Aalborg. Awesome! Becaue “Aalborg Rock & Metal” are over there celebrating there 2nd birthday. – Exactly, and we are planning a devious surprising visit. Because of that we organized an overnight accommodation. We hope she doesn’t give us away. So we catch these nice […]

COGELME – Stainless Steel Separator – Sensor Sorter – Separatore Acciaio Inox


I is for Ironwork

§ (male speaker) I is for ironwork. There’s probably no other American city that has the concentration of historic, forged, architectural ironwork that Charleston, South Carolina, does. § In modern times, probably the best known smith working in Charleston was Mr. Philip Simmons. He began his career as a general blacksmith. (Simmons) I became an […]

Chemistry: What is a metal? (Metallic Bonds)

Metals are shiny, malleable, ductile, and good conductors of heat and electricity. The structure of metals and the nature of metallic bonds explains some of these typical features. Metals are made up of positive ions closely packed together in crystalline solids. The positive ions are surrounded by a mobile “sea of electrons.” These valence electrons […]

How to Clean Sodium Metal

Sodium is quite reactive and it spontaneously reacts with both moisture and oxygen in the air. Because of this the surface of the sodium can become quite dirty. This here is about a hundred grams of my very very dirty sodium metal. Depending what you want the final form of sodium to be the technique […]