Discover the art of building a traditional cow bullock cart using bamboo in this captivating DIY woodworking project. Guided ...

An eco-friendly way of "growing" metal for circuitry or antennas has been developed by UK firm QinetiQ. The metal printing technique replaces conventional copper etching by using a special ink which ...

Abstract: Sheet metal forming technologies have been intensively studied for decades to meet the increasing demand for lightweight metal components. To surmount the springback occurring in sheet metal ...

Copper prices experienced a significant pullback this week with limited rebound, accumulating a decline of 1,400 yuan/mt. The price of bare bright copper in Guangdong was quoted at 77,800-78,000 ...

On the afternoon of November 7, 2025, the most-traded SHFE tin contract (2512) opened at 284,000 yuan/mt, touched a high of 284,760 yuan/mt and a low of 282,950 yuan/mt during the session, and closed ...

As of Wednesday, the cash price of SiMn 6517 in the north China market was 5,575-5,675 yuan/mt, down 25 yuan WoW from the average price level last Wednesday; the cash price of SiMn 6517 in the south ...

[SMM Morning Meeting Minutes: Domestic Tin Ore Market Supply-Demand Pattern Tightens Overall, Tin Prices Expected to Fluctuate at Highs in the Short Term] Last week on the international macro front, ...

Abstract: This paper presents a frequency and radiation pattern reconfigurable antenna utilizing liquid metal to achieve common-mode and differential-mode feeding structure. The proposed antenna ...