Small Vacuum Table

Here's a video show my machine cutting a vacuum hold down table. I used MDF wood because this is only a sample cut to make sure the G code is good and to see if any changes where needed before cutting it with HDPE plastic. Anyways I hope you like the video.



http://www.youtube.com/watch?v=e7Non_FH5CQ&hl=en

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L5 S1 Fusion | TLIF Back Surgery Video | O Arm CT| Vail Colorado

Website: neckandback.com, Forum askspinedoc.com, Subscribe www.youtube.com Appt: 970-479-5895 Connect with Dr. Corenman: Facebook: www.facebook.com Twitter: twitter.com Back Pain Book: whybackshurt.com Presentations www.slideshare.net Images and Illustrations: www.flickr.com LinkedIn, visit: www.linkedin.com Dr. Donald Corenman is one of a handful of back doctors that are both an MD and doctor of chiropractic (DC). His practice with the Steadman Clinic in Vail, CO serves the Vail Denver area. Dr. Corenman's patients travel from the US and abroad seeking resolution for chronic back pain and failed surgical treatment. This is a TLIF Back Surgery Video. The O Arm CT with Stealth technology is used for placing pedicle screws with great accuracy. This procedure allows placing screws in the spine with greater precision. The video also describes TLIF Back Surgery for L5 S1 fusion. Please review this video to learn more about TLIF back surgery using O Arm CT with stealth technology for L5 S1 fusion. Visit Dr. Corenman's website to learn more about the anatomy of the spine, other conditions of the spine and spine surgery including L5 S1 Fusion and the use of O Arm CT technology. You can view more spine related presentations for public viewing by visiting: www.slideshare.net ; For spine images, visit: www.flickr.com ; To visit Dr. Corenman on LinkedIn, visit: www.linkedin.com



http://www.youtube.com/watch?v=I2lHCdX28D0&hl=en

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Magnetic levitation experiment

Watch a small magnet levitate and spin between two diamagnetic plates. Looks like magic, but you can duplicate the experiment for about $10 for a science fair project...just go to www.wondermagnet.com and click on 'experiments.'



http://www.youtube.com/watch?v=SVTDALl2Eg8&hl=en

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Visual SLAM (part III)

Visualization of correcting a robot's odometric position with visual information. The robot (blue triangular shape) observes objects with a camera (upper right). These observed objects will be used as landmarks and are put in a map. When the robot observes a landmark for the second time, it corrects its own position relative to the observed landmark postion; 'loop closure'. The blue arrow is the 'odometric' robot position (where the robot 'thinks' it is). The red arrow is the 'corrected' robot position. The ellipses represent the uncertainties of the positions of the landmarks. The smaller the ellipse, the more certain the robot is about the position of the landmark. The robot (or actually the corrected position) has its own uncertainty ellipse. This ellipse grows during driving. When the robot observes a previously seen landmark, both the uncertainties of the landmark and the robot are adapted. The small black dots represent the trail of corrected positions.



http://www.youtube.com/watch?v=yezbxKXajwk&hl=en

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