Today is the end of the world as we know it - enjoy the first day of the rest of your life
It's done
Get link
Facebook
X
Pinterest
Email
Other Apps
Finally Summer of Code 2008 is over for me and it has been good. Although I had a lot to do this summer, I can say that I really enjoyed working on my project. So thanks to Google, Musicbrainz and Philipp for his mentoring.
Use frozen carbon dioxide (dry ice), mix it with water and pipe the steam into a PET bottle. When the bottle at roughly 22bar explodes you can shoot for example a toy chicken over more than 80 meters (We had serious problems to build a projectile that is not destroyed by the power of the launch). We built the device for a creativity competition at our university. And well, we could not place an object accurate on 20m but for shure we did it with the biggest impact. Music on Amazon and iTunes If you are curious, here some detail about the construction: For us secure handling was not only an option. We have seen some people that put water and dry-ice together into an bottle close it and put it into a pipe. But you have good chances that it will explode in your hands. So we put an PET bottle into our pipe and connect it with an CNC made adapter to the presure reservoir outside. Beside that, all parts are made from steel and welded. We experienced that a 1.5l coke bottle (actually we used...
While I did some research on how getting this to work I saw many people trying this without success. Here is the definitive guide on how you use OpenDNS with your Fritzbox: Make sure your firmware is up-to-date Enable telnet Login over telnet and type "cd /var/flash/", "nvi ar7.cfg" Search for overwritedns1 and overwritedns2 (they appear two times each) using the "/" key and "n" (next search result). Press "i" to get into edit mode and enter the opendns server as noted in the opendns linux guide ESC brings you back to command mode. ":w" saves the file and ":q" closes the editor again. type "reboot" to restart the fritzbox Restart you networking and you browser. The OpenDNS Site now should tell you that you are using OpenDNS already. Now you can create an account, set it to dynamic DNS, add network and login to dnsomatic. Now login to fritz.box using your browser and enter the following dynamic DNS settings...
So, being back from London (was really cool meeting all those people) I started coding. I decided to start with the first run settings wizard that basically sets up the things that are accessible from the settings dialog too. Additional I'm trying to make the file naming easier by providing an overview of the existing scripting variables taken from the wiki . Here comes up a question I'm just think about: Should I save the description in a local plaintext file or should it be pulled from the wikipage? The second option would be nice on the one hand as the wikipage is easy to extend by non-coders, but everything could also break more easily, too, e.g. by changing the formating. Another idea that might be interesting to put on my schedule is the posibility of downloading and installing plugins available for picard but not included for e.g. legal reason using the wizard.
Comments