No one knows when the countersink was first used, but for nearly 7000 years hole edges have been finished in traditional products. Jewelry was undoubtedly the first application for chamfering a hole, ...

In the next installment of this tutorial, we’re going to add the flanges on this washer-type part, extrude it into the third dimension, and add the bit with the countersunk hole. To be continued ...

Cut the 10-ft. 4x4 posts in half, then plumb and clamp them in place. Drill a 1-in. countersink hole 1/2 in. deep, then drill ...

Following is a transcript of the video. Narrator: The cosmos can be a dangerous place. Take black holes, for example. They're some of the most violent objects in our universe, powerful enough to ...

SCATTERED THROUGHOUT THE UNIVERSE are ravenous black holes that pull gas, dust, light and even other black holes into their maw, never to be seen again. Like a riptide pulling swimmers out to sea ...

Offshore flooded caves, so-called ocean blue holes, are extensions of the sea, subject to the same heavy tides and host to many of the same species found in the surrounding waters. Inland blue ...

Diagnose what's digging up your lawn so you can put a stop to it Holes that suddenly appear in your lawn can be unsightly and ...

SOLIDWORKS offers a robust suite of tools for engineering design, documentation, simulation, and sustainable design in one easy-to-learn software package. SolidWorks is available for Windows 7, 8.1 & ...

Astronomers have a new candidate in their search for the nearest black hole to Earth. It's about 1,000 light-years away, or roughly 9.5 thousand, million, million km, in the Constellation Telescopium.

There’s a hole in the bottom of the sea There’s a hole in the bottom of the sea There’s a hole There’s a hole There’s a hole in the bottom of the sea. There ...

Following the Indiana Fever's loss in the WNBA playoffs, star guard Caitlin Clark wasted no time telling the world what she would be getting up to in the offseason. "I'll become a professional ...

Now the cylinder is gray. Now we need to put a hole in this part of our thing. If we were modeling with solids, we would simply create another cylinder, smaller than the one we have now ...