Essential websites

An excellent list of essential websites assembled by The Guardian.

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Milwaukee Appliance Hand Truck

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Milwaukee Appliance Hand Truck, leaning against my shed Also known as a cart or a dolly. The model is HDA700. I paid around $120 for it. Here's a list of the features. Wrought iron frame 800 pound load capacity 6 inch non-marking wheels (solid, non-inflatable, never go flat) Stair climbers to help move loads up and down stairs and curbs Padding to prevent the cart from damaging the appliance (this is the white strip in the picture above) Belt or strap that goes around the appliance to secure it to the cart and keep it in place Manual ratchet belt tightener, the buckle-like part at one end of the belt (more on this below) Belt tightener handle (this is the red handle in the picture above) to add more tension to the belt once the manual ratchet has been used to the tighten the belt  I recently used this hand truck to move a big ass 320 pound refrigerator out of my garage (where it was delivered) and up a couple of steps to the deck, up one more step through the doubl
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My Experiments with the PICAXE 08M2+

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PICAXE 08M2+ I generally prefer to do things the hard way. For example, you can either microwave a frozen dinner or cook from scratch. The microwave option is a good backup plan, but cooking from scratch has far too many advantages, as I outlined in a recent blog post on the do-it-yourself way of life. In the electronics and robotics world, the analogy of cooking from scratch is to build circuits using a bare bones micro-controller chip (e.g. the PICAXE ) rather than a fancy board (e.g. the Arduino ). Therefore, once I get a circuit working with the packaged Arduino approach (e.g. this robot I built recently), I usually try to replicate the circuit using more basic components like the PICAXE. My decision to consider the PICAXE was influenced by Charles Platt's coverage of it in his awesome book Make: Electronics . But essentially, I am a minimalist and I want to see how much I can get done with a bare bones chip rather than a bulky board-based micro-controller like the Ar
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Utility trailer buying guide

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Introduction I recently bought a utility trailer . (I'll explain momentarily what that is and why you might consider buying one.) Going through the process (research, preparation, purchase, registration, setup and maintenance) has taught me that it's not a simple endeavor and very little good documentation exists in the public domain (e.g. on the Internet). Hence, this post. Research In dictionary terms, of course, "to trail" means "to follow" (or to trace the path of a primary vehicle). Alternately, Wikipedia defines a trailer as an unpowered vehicle pulled by a powered vehicle. So, let's get acquainted with what a utility trailer is and why you might consider buying one. If you're a hardworking, blue collar American you probably already have one -- it's the back half of your pickup truck . Well not quite, but that's the reason Australians refer to a pickup as a utility vehicle. A pickup is characterized by the presence of a flat
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