The Most Traveled Security Screwdriver, A Hacker’s Tale | Hex Washer Head Screw

With new options coming on stream, the need for specialised planning and execution agencies arose and the concept of outdoor media agencies (OMA) started taking hold – pioneered by Unilever with the appointment of Adservice, and Nestlé with the appointment of Adkings.

A cordless power drill is one of the most versatile tools you can keep in your home. It works to bore holes, drive screws, and stir mortar, among other tasks. So when seeking the best drill, we’d suggest going with the most versatile power drill, the Makita 18V Cordless 1/2-Inch Hammer Driver Drill.

And in all this so far, no mention of materials science behind the stock used to manufacture the product. I wouldn’t want to be using a screw made out of metal that could rust on an outdoor deck. The tensile strength of the material is as important as the type of pitch, mesh, etc of the screw itself. No mention of the shear strength or elasticity of the materials. No mention of the corrosion treatment processes. No mention of the varying levels of quality control – hint, I wouldn’t be using cheap china grade screws on my homebuilt experimental aircraft. Aviation grade screws are a whole new world onto itself.

Appelbaum: So the people blocking adoption of the metric system weren’t backward-looking traditionalists, but cutting-edge industrialists?

The inherent advantages the big technology companies have is their ability to provide the following: centralise negotiations and serve ads through their networks despite the exponential increase in content publishers; seamless content integration through the likes of YouTube or Facebook fan pages; designated representatives to work with large global agencies and advertisers and offer direct advisory services in local markets to better plan their media spends with them; improved customer insights through unprecedented data on users, which they can crunch in real-time and deliver to advertisers and agencies through user-friendly interfaces and predictive capabilities, deploying algorithms to target and engage consumers.

I was born, raised and educated in Karachi. Advertising was all around in the form of radio, TV, newspapers. periodicals and billboards. More often than not, a tune that stuck in my head would either be a radio or TV ad jingle.

And, like conventional threaded fasteners, friction-drilling screws can be removed and replaced for serviceability. There are no issues regarding thread tolerances, because the fastener creates and engages its own threads at standard pitches. But, unlike thread-cutting screws or drilling-and-tapping operations, friction-drilling screws do not create waste. No chips are generated during installation.

It’s ironic that the best place for solar panels (rooftops, yo) is also the most difficult place to mount them. Solar panels need a place that’s sturdy, unshaded, and pointed towards the sun, and roofs fit that bill nicely.

In all this, Lever has had the support of Lintas, now R-Lintas. This was originally the advertising arm of Unilever in countries where advertising was not developed. Over the years, Unilever began to dispose of these agencies. R-Lintas was bought by C.A. Rauf, a former Lever man. He was licensed to use the name, subject to Unilever conditions. 

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Another option is the ALtracs Plus thread-forming screw from EJOT. The fastener has a unique thread geometry that provides greater shear area between threads, resulting in higher pull-out and strip-out performance.

They knew that as long as the quality of their products was superior to the competition, they were pretty much set. In fact, well into the seventies, savvy consumers could easily distinguish between a high-quality and a shabby product. So, as much as we like to complain about what we buy, it is a fact that we are living in a golden age of quality products.