To study the problem of collapse mode cracking in the cast-in-place foam concrete wall, using ordinary Portland cement, fly ash, and self-made composite foaming agent as the primary raw materials, the admixtures (there are two kinds of admixtures) we…
It should be noted that the gross profit margin of Gongjin shares fell to 13.94% last year, and some investors are worried about the risk of continued decline in the company's gross profit margin. In this regard, Tang Xiaolin, Vice President and Trea…
Never Mind: Elon Musk Says Tesla Will not Accept Bitcoin For Car Purchases Any More Tesla is executing a rapid U-turn on Bitcoin. Months after Tesla embraced Bitcoin, CEO Elon Musk said on Wednesday the automaker would no longer accept the cryptocurr…
The Labor Department reported on Tuesday that consumer prices surged in March, buoyed by a strong economic recovery and compared with a time when the COVID-19 pandemic was about to choke off the US economy. The consumer price index rose 0.6 percent f…
With the rapid development of technology, electronic devices are constantly moving towards miniaturization, and heat dissipation has gradually become a focus of attention. Microheat sinks, as a key technology to solve this problem, are gradually rece…
Metal 3D printing Introduction Metal 3D printing, an ingenuous manufacturing technique, makes use of layers to form an elongated part. This process reduces waste and only makes use of the materials to create the component. This method allows for grea…
Bill Gates, co-founder and former CEO of Microsoft, and his wife, Melinda French Gates, announced on Monday that they plan to divorce after 27 years of marriage. "After a great deal of thought and a lot of work on our relationship, we have made ...…