Need to drill a hole or sink a fastener, but the standard stuff isn't quite cutting it? One of these less common bits could ...

The founder of Gillette famously came up with a model of basically giving away the razor handle so he could sell the blades.

Abstract: Eddy current testing (ECT), is a non-destructive method widely applied in detecting defects of metal plates based on the principle of electromagnetic induction. The flexible eddy current ...

Overwhelmed with fastener options for your DIY projects? Learn about screw anatomy, types and materials to help you pick the ...

EMUGE-FRANKEN USA Significantly Expands SELF-LOCK Threading Tools Line for Safety Critical Applications SELF-LOCK Thread ...

Imagine standing on top of a mountain. From this vantage point, we can see picturesque valleys and majestic ridges below, and streams wind their way downhill. If a drop of rain falls somewhere on this ...

While the Bears lead the all-time series against the Eagles (30-17-1), they haven’t beaten the Eagles since 2011. Those six ...

Twist drills do not make accurately sized or good finish holes; a reamer of some type is often used to cut the final size and finish. A reamer will not make the original hole; it will only enlarge a ...

Screws may be commonplace, but that doesn't mean they're simple. A screw is any shaft with a corkscrew groove carved around its surface and, regardless of their design, screws are usually used to ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Abstract: The small leak in the propulsion system pipeline of the sounding rocket is prone to occur in the connections because of the screw thread loosening. Due to economic and technical bottleneck, ...