Slashdot Mirror
Domain: kettering.edu
Stories and comments across the archive that link to kettering.edu.
Stories · 2
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Rocket Hobbyists Get Blown Away by Regulations
dogfart writes "Amateur rocket hobbyists are bearing the brunt of Federal anti-terror efforts. Cumbersome regulations (which include extensive background checks) are pushing many to abandon the hobby. Even clubs associated with colleges (such as Kettering) have ended up folding under the pressure. Quoting the article: '"If we're in an environment where the government says you've got to get fingerprinted and background checked, and spend three to four months to do it, (adults are) not going to participate in my hobby," said Mark Bundick, president of the National Association of Rocketry. "We need more kids. It helps them learn technology. It's the technological base here in the country that we need to protect, and this hobby is a good introduction for kids that are interested in technology. If I lose those adults, then I will not be able to train those kids."'" We wrote about these regulations before, and followed it up with a Slashback. -
Electronic Publishing Using Free Software?
Arkaein asks: "I am planning on electronically self publishing a book that I want to write, typeset, and create diagrams for on my Linux PC. Most of the diagrams for the book will be generated through scripted custom software, and I want the final product to be as compact as possible. I would like some advice from Slashdot on what Free Software tools I should use, with an emphasis on scripting efficiency. I am planning on using hyperlinked PDF for the final book format. To date I have used LateX for writing basic papers and have created vector images using Xfig and raster images edited using The GIMP. I used dvipdfm to convert my results into PDF. What I haven't done is create a hyperlinked PDF document, or generated xfig, postscript or any other vector image format through software, or worked on any document project of this magnitude before. I have thought about using raster images, my current software used for web content similar to what will go into the book creates raster images which I convert to PNG, this works well because the images are fairly simple diagrams with few colors and compress very well. I estimate that the 200 or so images I need for my book would require about 10K each as high-res PNGs for a total of 2 MB. This sounds acceptable, but would probably be smaller with higher image quality in vector format. Are LaTeX, Xfig and dvipdfm the answers, or do I need to look in other directions?"