Linux Jam in TOG

tuxWe’re having a Linux Jam in TOG on Saturday 16th May. Whether you’re a complete beginner and haven’t even opened the box of your shiny new board, or you want to explore Linux on your laptop, or you’re an experienced user who wants to hack a set top box, you’ll fit in.

This isn’t a class or instruction. It will be a relaxed informal atmosphere with other like-minded people. So the idea is to bring your Pi, Galileo, Laptop, Linux device etc. and play/use/hack. Bring tutorials, web links, instructions…. anything you like. Whoever you are from complete beginner to advanced….just work on whatever you want to do, and hopefully get some “bounce” off other people doing similar things. Several TOG members will be around too.

We’re asking for a small donation to attend the Jam. All proceeds go to keeping a roof over TOG’s head and are much appreciated. The space will be open from 10:30 with a nominal finish time of 19:00, but the open social is on that day, so the space will be open much later than this. You can sign up for the Linux Jam here.

Coincidentally, 16th May is the same day as our regular open social.  Our open social is a great way to see the space, hang out, meet other members & visitors. There’ll be all the usual madness of an open social. Weather permitting, there’ll be pizza. There may also be beer samples, courtesy of Capital Brewers at TOG. You might even get to pick some locks if our friendly lock pickers will show you some tricks. The space stays open until the last member is left…. usually the small hours of Sunday morning. The open social is free to attend.

Open Social with Satellite Ground Stations

This Saturday is our monthly Open Social. We are trying something new this month with having a talk on during the night too. We will have all the normal madness with project demo’s, beer tasting , pizza making and general chatting all round but with a short talk by Daniel Cussen.

Our doors will be open from 7pm with the talk starting at 9.30pm . The event is free and all our welcome.

Talk Title : Creating a Satellite Ground Station

Talk Description: This talk will be about the experiences of setting up a  Satellite Station to talk to the International Space Station. From more information you can view an article in Echo Ireland on the project.

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On intergalactic space travel, sound waves, the Guzman prize, and human communication

So I’m just back from a 400-odd year space flight, which felt like a weekend, but actually took 270 years, depending on where you’re standing. Imagine the jetlag! Sunday was mostly taken up with the first recorded arts-based intergalactic mission in human history, also known as Starship Hack Circus. Starship Hack Circus

My involvement in the project started some months ago, with a trip to the utterly brilliant Hurdy Gurdy Radio Museum in Howth, Co. Dublin, and some research into early radio transmissions for some upcoming workshops. It was in Howth that I first learned of Fred Cummins and his Guzman Boxes. From Wikipedia:

“The Prix Guzman (Guzman Prize) was a 100,000 franc prize announced on December 17, 1900[1] by the French Académie des Sciences to “the person of whatever nation who will find the means within the next ten years of communicating with a star and of receiving a response.” It was sponsored by Clara Gouget Guzman in honor of her son Pierre. Pierre Guzman had been interested in the work of Camille Flammarion, the author of La planète Mars et ses conditions d’habitabilité (The Planet Mars and Its Conditions of Habitability, 1892). Communication with Mars was specifically exempted as many people believed that Mars was inhabited at the time and communication with that planet would not be a difficult enough challenge.[2] Nikola Tesla claimed in 1937 that he should receive the prize for “his discovery relating to the interstellar transmission of energy.”[3] The prize was awarded to the crew of Apollo 11 in 1969.

Cummins, a keen astronomer and radio enthusiast, had retired to Howth in the 1930s, where he built hundreds of basic radio kits to try to detect alien transmissions and claim the prize. Each used a helical resonator tuned to a specific narrow band of frequencies, in an attempt to pinpoint an ET signal. Ultimately, Cummins failed, but left behind a huge legacy of hundreds of beautifully crafted yet utterly useless ‘Guzman Boxes’.

Earlier this year, fellow Tog Dublin member Jeffrey Roe and I were gifted the shell of a Guzman Box from the Cummins estate, little more than a wooden cube with a helical resonator attached, to restore and develop for the Hack Circus voyage. We decided to flip the Guzman prize on its head – instead of looking for extra-terrestrial communications, we would examine the signals that have left earth, to wander indiscriminately through the galaxy, acting as unwitting human ambassadors. With the help of woodworker extraordinaire Javier Leite we were able to return the box to something of its former glory. Jeffrey worked on engineering and code, while I researched appropriate transmissions, ably abetted by Benjamin Schapiro in the States (thank you again Ben!).

The box plays the most historically significant transmissions from exoplanet exploration, catalogued by where in the galaxy that transmission is now reaching. For example, Reginald Fessenden’s Christmas Eve 1906 transmission of Handel’s Largo (now reaching the planet HD 37124c in the Taurus System – the furthest reach of human art), a moving recording of Allied troops landing in France, 1916 (just now reaching the first-discovered-and-closest rogue planet CFBDSIR2149-0403) to the fall of the Berlin Wall, transmitting to possibly our closest neighbour in the habitable ‘Goldilocks’ zone – Gliese 667cc. What must our neighbours think of us?

Because it’s Hack Circus however, and that means never taking *anything* for granted, Jeff and I decided we couldn’t count absolutely on human means of aural detection. In space no-one can hear you scream (or sing along to Ken Dodd’s 1965 classic Tears for that matter – just now reaching habitable exoplanet Gliese 163c), so we needed a means to transmit audio through the vacuum of space, and through whichever aural cavity alien physiology might have evolved. The safest bet was bone conduction, and a method ruthlessly stolen from Dave McKeown at Artekcircle earlier in the year – biting down on a copper rod attached to a motor, attached to an amp. Here’s a tweet of @metabrew, demonstrating technique –

And the Guzman Box itself: IMG_20140914_184218 The Guzman Box will be available to try at Tog Dublin on Culture night – this coming Friday 19th September, along with the Tachyonic Antitelephone , and a host of other art, craft, tech, and engineering projects from fellow members.

Wind-Down BBQ for Dublin Maker

After a hectic day of making and showing off at Dublin Maker, we like to relax with a burger in one hand and an umbrella in the other. So on Sunday 27th of July, we’re hosting a BBQ for makers to eat, chat and start planning next year’s projects.
It’ll kick off in TOG from 2pm, rain or shine. Print
If you’re a maker, bring your Dublin Maker badge with you and we’ll fill you with grub.
If you’re not a maker, but you want to rub shoulders with us, you’re welcome to join us (and make a small donation to the cost of the food). Just let us know by email or in the comments that you’re popping along.

5th Birthday Party!

It’s been five years since a group of people came together to form Ireland’s first hackerspace in Dublin. It’s been a roller coaster ride for all of us, but here we are.

It would not be a birthday without a good party. So, we are having our Birthday Party in TOG on Saturday 25th from 8pm onwards. All (members, non-members, general public, ducks) of you are welcome to join us.

Are you a long term member? Come along and remininsce!
Are you a new member? Come along see a TOG Birthday Bash!
Been to TOG a few times? Come along and party with us!
Never been to TOG, but interested? Come along, find out about us, and have a good time!

The TOG AGM will be held that evening 6pm to 8pm, which is only open to TOG members. BYOB. No charge. ROAR.

Open Social Night / Ubuntu Release Party

The next version of Ubuntu is coming soon

TOG is delighted to be hosting the Ubuntu-ie community as they celebrate the upcoming release of Quantal Quetzal. Ubuntu 12.10 will be released on the 18th October 2012, and the party to celebrate will coincide with our usual Open Social night on Saturday, 20th October.

On the night there will be a number of demo machines set-up showing the latest offering, and members of the Ubuntu-ie community will be available to answer any questions you might have.

But of course it’s also our normal Open Social night so feel free to drop by see the space, chat to TOG members and share some food and drink. It promises to be a good night.

Date: 20th October

Time: From 7.00pm