A Frustration-Free Way to Remove Wood Plugs from a Hole Saw 

A hole saw attachment cuts perfectly round holes into wood using your drill. It only takes a few seconds to make a hole, but what takes the most time is freeing that wood plug from the saw. Here’s an easy and methodical way to clear your hole saw so it’s ready for the next cut.

Hole saws have openings on the side so you can stick in a slotted screwdriver to work out a stuck wood plug. It’s frustrating, but eventually you’ll get the wood out. There’s no easy way to do this, but the following techniques uses a different approach that doesn’t require a screwdriver.

Drill two pilot holes on either side of the hole saw’s pilot bit. Then drive a couple of long deck screws into the pre-drilled holes. Once they bottom out against the hole saw, they will lift the plug out. Go easy with a few turns on each side before pulling out the plug.

Unfortunately this will only work for hole saw plugs on the larger side—smaller ones won’t be quite so simple. Check out the video to see this trick in action.

How To Remove Wood Plugs from a Hole Saw | Howdini (YouTube)


via Lifehacker
A Frustration-Free Way to Remove Wood Plugs from a Hole Saw 

Understand 1,700 Mechanical Linkages with these Helpful Animations

Screen Shot 2015-04-20 at 10.02.56 AMMr. Đức thắng Nguyễn (Duc Thang Nguyen) is an engineer from Vietnam. Since his retirement in 2002, he has being working on an amazing animated 3D catalog of mechanical contraptions. Using Autodesk Inventor as a tool, he has documented over 1,700 mechanisms. All from gears, couplings, clutches, differentials to detailed […]

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Understand 1,700 Mechanical Linkages with these Helpful Animations

Ohio Now Recognizes All Out-Of-State Concealed Carry Permits

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By Eric Nestor via wideopenspaces.com

It is now officially a law that you may bring your concealed carry into Ohio if you reside in another state. Here’s the official wordage, straight from the Ohio General Assembly Archives:

Provides that if

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The post Ohio Now Recognizes All Out-Of-State Concealed Carry Permits appeared first on The Truth About Guns.

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Ohio Now Recognizes All Out-Of-State Concealed Carry Permits

John Oliver Explains How Crazy Patent Trolls Really Are

Patent trolls can stymie innovation and bring otherwise successful companies to their knees. They’re also crazy, as John Oliver points out in this clip from Last Week Tonight.

Patents remain a vital means for inventors to protect their ideas—but trolling can be lucrative, especially in software. Sat on enough of the things, a troll can threaten a company with legal action if it doesn’t pay to license a dubious patent. Large companies, too, can hinder the success of small businesses by charging them huge sums to license patents that cover very simple ideas. Either way, the result is often the same: it’s harder to innovate because someone wants to make some money. John Oliver thinks the whole thing is crazy. He’s right. [YouTube]

Note: Those of you outside the U.S. may have to watch the video through nefarious means,

via Gizmodo
John Oliver Explains How Crazy Patent Trolls Really Are

What’s The Political Situation Like in The Force Awakens?

What's The Political Situation Like in The Force Awakens?

Star Wars Celebration has revealed the names of two of the major factions in The Force Awakens: the Resistance, who seem to represent the next generation of the Rebel Alliance from the original trilogy, and the First Order, who appear to be the (non-Timothy Zahn) heir to the Empire. But are these the only political entities in the new Star Wars movies? And what’s their relationship to each other?

Complicating matters somewhat is this tidbit from the promotional materials for the upcoming Battlefront game:

Fans who pre-order Star Wars Battlefront will be among the first players to experience the Battle of Jakku, the pivotal moment when the New Republic confronted key Imperial holdouts on a remote desert planet on the Outer Rim. Taking place in the aftermath of the Rebel victory in the Battle of Endor, players will experience the events that created the massive, battle-scarred landscape of Jakku shown in Star Wars: The Force Awakens.

Unless someone at EA made an error, it does appear that there will be a canonical “New Republic” in the new Star Wars films, or that it did exist at some point in thirty-year period between Return of the Jedi and The Force Awakens. But does it still exist in the present? Could the Republic have been corrupted like its predecessor and reverted to tyranny, or merged with the remnants of the Empire in the interests of stability? A “Resistance” makes more sense in that context. Also, note that “First Order” does not imply the presence of an Imperial authority; it may be a technocratic, fascistic bureaucracy along the lines of what we saw in A New Hope minus the mystical trappings of the Emperor and the Sith. Given the clean, streamlined look of the armor and spacecraft seen in the trailers, it’s clearly not a decadent organization, but a lean, disciplined military-industrial dictatorship.

But given the rumors of a “Cold War” storyline, it’s entirely possible that the New Republic still exists, and is a formidable power in its own right. So maybe the Republic and the First Order are two distinct entities, and the Resistance is a rebel faction within the Order’s boundaries with ties to the Republic, much as the French Resistance was completely anti-Axis without being fully part of the Allies. Or, as another parallel, any local insurgency backed by a foreign government. This would certainly play into a Cold War plot, with an emboldened Republic working to undermine a nascent and dangerous rival.

And where do the Sith and the Jedi fall into all this? Based on the trailers, it doesn’t appear that Luke has recreated the Jedi Order — we haven’t seen any knights in action, just characters who may have Force potential. The same is true of the Sith — Kylo Ren does have all the trappings of a dark lord, including a scary mask and a crude-looking red lightsaber, but he appears to be just a pretender to the faith, a sort of cosplayer.

So what do you guys think? We’ve got another eight months to go, and who knows how long before another trailer drops…

via Gizmodo
What’s The Political Situation Like in The Force Awakens?

TFBTV: 5 Best Surplus Rifles Under $500

Today we discuss 5 (or 6) great military surplus rifles that can be had for under $500. Sometimes you need to take a break from modernity to get a whole new great shooting experience! French subtitles thanks to Tempest, Russian subtitles thanks to Val. The full english transcript is below … – Hey guys, I’m Alex […]

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The post TFBTV: 5 Best Surplus Rifles Under $500 appeared first on The Firearm Blog.


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TFBTV: 5 Best Surplus Rifles Under $500