Specs. I'm afraid I don't have the space (or the expertise for that matter) to go into the fundamentals of CNC here but there is one websites in particular I found quite useful in my research. CNCZone.com - A discussion forum which has a DIY machine section which is a wealth of knowledge ( direct link ) Machine Details: Cutting Head: Dremel or Dremel Type Tool Axis Details: X Axistravel: 14"Drive: Toothed Timing BeltSpeed: 60" minAcceleration: 1" per second2Resolution: 1/2000"Pulses Per inch: 2001 Y AxisTravel: 10" Drive: Toothed Timing BeltSpeed: 60" minAcceleration: 1" per second2Resolution: 1/2000"Pulses Per inch: 2001 Z Axis (up down)Travel: 4" Drive: Threaded RodAcceleration: .2" per second2Speed: 12" minResolution: 1/8000"Pulses Per Inch: 8000
30 Habits that Will Change your Life Developing good habits is the basic of personal development and growth. Everything we do is the result of a habit that was previously taught to us. Unfortunately, not all the habits that we have are good, that’s why we are constantly trying to improve. The following is a list of 30 practical habits that can make a huge difference in your life. You should treat this list as a reference, and implement just one habit per month. Health habits Exercise 30 minutes every day. Productivity habits Use an inbox system. Personal Development habits Read 1 book per week. Career habits Start a blog. What do you think? Update: A reader put together a downloadable copy of all these habits.
Wakerupper - The Web's Easiest Telephone Reminder Academic Earth | Online Courses | Academic Video Lectures Hacking Without All the Jailtime ha.ckers.org web application security lab There’s been more and more legislation put in place to try to discourage hacking in general, and even tool development. Not that I think it’ll lead to many prosecutions anywhere, but nevertheless, it’s always nice to have a place to test. I got an email from one of my readers asking about the hackme series: Hello and thank you for an awesome blog, and a daily read. I while back you mentioned some “ready-made” websites that were used in the web app sec sphere to test scanners and specific tools. I’ll do one better - here’s a short list I compiled that includes a lot of the more popular tools for ethical testing, without all the muss and fuss of prison time. If there are others that should be added to this list, please drop me a line and I’ll add them.
Top 10 hiking destinations NEW YORK - All tourism involves at least a bit of walking, even if it's just off the plane to a waiting limousine. But for those who want to put walking or hiking at the heart of their holiday fun, online travel adviser Cheapflights offers its top 10 hiking destinations. Reuters has not endorsed this list: 1. The granddaddy of mammoth hikes, the Appalachian Trail is more than 2,150 miles long and passes through 14 states. 2. More often than not, hiking entails high trees, rocks, poisonous plants, tents and the daunting task of cooking over a fire. 3. Along the limestone cliffs, weaving in and out of sandy beaches, lily ponds and fishing villages, is the 186-mile-long Pembrokeshire Coast Path. 4. At 19,336 feet, Mount Kilimanjaro is the highest point in Africa, and has become an increasingly popular hiking destination for travelers. 5. 6. New Zealand continuously tops adventure travel lists thanks to its collection of breathtaking terrain. 7. 8. 9. 10. (Edited by Paul Casciato)
Music Theory & Ear Training: Relative Pitch and Perfect Pitch Free Software MapCrunch - Random Google Street View 10 Websites To Make You Think | The Online Learning Blog from Study2U Supposedly browsing the internet requires more brain power than watching television. Although judging from some of the websites we’ve come across that assumption is cast into doubt. Here’s some of the sites we like that might get your brain to sit up and listen. Ted A conference that started in 1984 bringing together experts in technology, entertainment and design quickly grew into so much more. New Scientist The New Scientist website carries new articles from the magazine as well as the NS archive of over 76,000 pieces. Big Think The Big Think website is a collection of ‘global thought leaders’ who offer their thoughts and analysis on world events and other important developments. Café Scientifque ‘for the price of a cup of coffee or a glass of wine, anyone can come to explore the latest ideas in science and technology’ Breathing Earth This fantastic website by David Bleja demonstrates CO2 emissions and world population growth in real time on a global map. Arts & Letters Daily How Stuff Works