Jobs

USB-C explained: How to get the most from it (and why it keeps getting better) USB-C explained: How to get…

USB-C explained: How to get the most from it (and why it keeps getting better) At the office, home or school, USB-C has arrived. We’ve got tips on how to take advantage of those new ports, along with a peek at the future of data transfer and video.…

USB-C explained: How to get the most from it (and why it keeps getting…

---

What Is the Difference Between API and Pharmaceutical Intermediates? What Is the Difference Between…

What is the difference between API and pharmaceutical intermediates? The main difference between the two is that the API is an active product that has completed the synthesis route, and the intermediate is a product in a certain place in the synthesis…

What is the difference between API and pharmaceutical intermediates?…

---

Types of Sewing Machines and their Uses Types of Sewing Machines and…

A sewing machine consists of four basic mechanisms: a take-up mechanism, a needle-motion mechanism, a material-feeding mechanism, and a bobbin. Its proper operation requires a delicate balance of these mechanisms. This paper introduces a…

A sewing machine consists of four basic mechanisms: a take-up…

---

Injection molding Injection molding

It is usually slow and inefficient to mold thermoplastics using the compression molding techniques described above. In particular, it is necessary to cool a thermoplastic part before removing it from the mold, and this requires that the mass of metal…

It is usually slow and inefficient to mold thermoplastics using the…

---

How It Works: A Lean, Mean Nail Gun How It Works: A Lean, Mean…

Pneumatic nailers can slash the time it takes to fasten everything from window trim to roof rafters. The basic guts of the tool haven’t changed since the 1960s: Compressed air pushes a piston that drives a rod, forcing nails deep into wood, before the…

Pneumatic nailers can slash the time it takes to fasten everything…

---