In this video, we explore an easy blacksmithing project that demonstrates how to forge weld high carbon steel to mild steel ...

For centuries, an ancient monument in India has proved resistant to corrosion despite constant exposure to the elements.

In the middle of Delhi, not far from the iconic Qutub Minar, stands an ancient iron pillar that has puzzled scientists and historians for over 1,600 years. Despite facing harsh weather, pollution, and ...

An iron pillar placed in the UNESCO-listed Qutub Minar complex in New Delhi has long fascinated scientists for surviving over 1,600 years without rust. Standing tall at 7.2 metres and weighing six ...

There's a number of skills for joining metal together. So you can forge weld, so it's just like regular welding, but you just do it in the forge with the heat from there. You can braze things ...

Standing rust-free for over 1,600 years, Delhi's Iron Pillar defies time and science. Its ancient phosphorus-rich alloy holds ...

Qutub Minar’s 1,600-year-old iron pillar remains rust-free due to high phosphorus content and ancient forge-welding techniques, revealed by a 2003 IIT-Kanpur study. Pravrajya Suruchi Updated : May 25, ...

Are aspiring college students inadvertently creating future workforce gaps? A closer look at the university paths less ...

The most difficult parts of the project, due to the need to carefully control the high temperatures, were forge welding and casting red copper. This work was due to be assigned to large-scale ...