The best sewing machine makes your sewing projects easier, whether you're mending clothes or making them from scratch. We've tested sewing machines from popular brands – including Brother, Janome, ...

oneTBB is a flexible C++ library that simplifies the work of adding parallelism to complex applications, even if you are not a threading expert. The library lets you easily write parallel programs ...

Abstract: A new approach to steerable needle design is proposed for use in minimally invasive surgery. The technology is based on sets of curved concentric tubes. By rotating and extending the tubes ...

Cross threading occurs when the bolt is misaligned with the threads in the nut. It can destroy the threads, or cause the nut to jam. The standard beveled end process makes cross threading a ...

The risk of getting HIV from a needlestick injury is very low, around 0.13%. Since 1999, only one confirmed case of occupationally-acquired HIV has been reported. After a needlestick injury, start ...

Wash the injury site with soap and water to prevent infection. Report the incident to your supervisor if it happened at work. Seek medical treatment immediately after a sharps injury or body fluid ...