Feeds

PARIS pumps up a Mk 2 release mechanism

Second shot at unleashing Vulture 1

  • alert
  • submit to reddit

Next gen security for virtualised datacentres

At the other end, we similarly drilled out the end cap to allow the steel rod to pass. Here we're using an off-the-shelf length of threaded rod, as getting a sufficient length of smooth rod delivered and threaded at one end was going to take weeks. We just inserted the rod into a rubber tube, to prevent it snagging as it passes through the PVC end cap.

In case you're wondering, the 4mm steel rod seen in the component snap above is just 15cm long - not enough for our purposes.

The metal rod passing through the PVC tube end cap

So, with the oxygen tube sealed at both ends, we could now conduct a high-tech pressure test...

The sealed oxygen tube attached to a bike pump

...which demonstrated just how much the tube can expand:

The oxygen tube pumped up

Of course, we tested the assembly for leaks, in the time-honoured fashion:

Testing the tube for leaks in a bowl of water

Finally, we put the whole thing together and mounted it on a test base:

The release mechanism fully assembled

It just remains to see how this performs at altitude, as we'll be bringing you the result in due course. For the record, the downside of this simple yet elegant set-up is that the PVC tube alone is 60cm long, and of course the steel rod is seen here in the "fully compressed" position.

This extravagant dimension will impact on the size of the main payload box, but we think we can use this to our advantage, as you'll see in due course. ®

Additional PARIS resources

  • Our dedicated PARIS section, with all previous updates, is right here.
  • New to PARIS? We have a basic mission summary here (pdf).
  • Our fledgling Flickr page, with all previous photos.
  • Check out our YouTube channel - currently featuring a few camera tests.

Secure remote control for conventional and virtual desktops

More from The Register

next story
Our LOHAN spaceplane ballocket Kickstarter climbs through £8000
Through 25 per cent but more is needed: Get your UNIQUE rewards!
LOHAN tunes into ultra long range radio
And verily, Vultures shall speak status unto distant receivers
NASA to reformat Opportunity rover's memory from 125 million miles away
Interplanetary admins will back up data and get to work
SpaceX prototype rocket EXPLODES over Texas. 'Tricky' biz, says Elon Musk
No injuries or near injuries. Flight stayed in designated area
EOS, Lockheed to track space junk from Oz
WA facility gets laser-eyes out of the fog
Volcanic eruption in Iceland triggers CODE RED aviation warning
Lava-spitting Bárðarbunga prompts action from Met Office
LOHAN Kickstarter push breaks TWELVE THOUSAND POUNDS
That's right, folks, you've stumped up OVER 9,000 beer tokens - and counting
prev story

Whitepapers

Endpoint data privacy in the cloud is easier than you think
Innovations in encryption and storage resolve issues of data privacy and key requirements for companies to look for in a solution.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Advanced data protection for your virtualized environments
Find a natural fit for optimizing protection for the often resource-constrained data protection process found in virtual environments.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Next gen security for virtualised datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.