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good day and welcome to Mission Control

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Houston where a team of flight

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controllers is watching over the systems

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aboard the International Space Station

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and support of the expedition 34 crew in

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orbit today the crew is focusing on

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experiments that once again look at

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plumbing concepts for future spacecraft

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using surface tension to move fluids

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instead of gravity also working on an

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experiment on how liquids with magnetic

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suspended solids might be used as smart

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fluids for mechanical purposes Tom

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Marshburn worked with the capillary flow

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experiment three that work is starting

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new experiments on flows in weird

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containers that can passively passively

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separate fluid the researchers at the

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Portland State University in Oregon

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intend to use the results to help guide

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development of new systems for

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spacecraft that make plumbing a lot more

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like Earth plumbing where the effects of

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surface tension replaced the role of

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gravity Chris Hadfield work with the

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colloid experiment that looks at how

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solids suspended in fluids called

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investigating the structure of

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paramagnetic aggregates from colloidal

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emulsions two three researchers at the

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university of delaware will obtain data

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on magneto rheological fluids and those

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are fluids that change properties in

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response to magnetic fields that could

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be used to develop new brake systems and

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robotics essentially making them smart

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liquids Hadfield also had some time to

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work on inventory management to get

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ready for the next spacex dragon cargo

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ship who also is continuing work on

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servicing spacewalk suits with minimal

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or no interaction with Mission Control

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part of a demonstration called the ISS

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as testbed for analog research or I star

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and they're working with extra vehicular

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Mobility unit cooling loops primarily

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Tom Marshburn subdividing the tasks

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beyond the normal blocks of time that

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would have been scheduled for that on a

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normal type of thing where Mission

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Control watched over their shoulders

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yesterday the crew did a fluid loop

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scrub to clean the lines and begin work

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and is continuing today on adding iodine

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to the cooling water to prevent buildup

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so could closet

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the lines the idea of the whole thing is

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to develop procedures that are much more

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refined and what in the future allow

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crews to complete the work without a lot

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of interaction with Mission Control

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which would be very important for

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long-duration missions to distant places

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like meteor I like asteroids or other

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planets such as Mars where the

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communication delay start to become a

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problem Kevin Ford collected hardware

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from the amine swingbed today in

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preparation for its periodic maintenance

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researchers are evaluating how well the

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experimental vacuum regenerated aiming

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system can effectively room remove

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excess carbon dioxide from the app as

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fair helping out the other carbon

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dioxide removal systems ford also has

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taken digital photos of the various

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payload racks on the station to document

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any configuration changes for the

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payload Operations Center people at the

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Marshall Space Flight Center in

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Huntsville Alabama which coordinates all

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the research onboard the space station

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and the Russians nowitzki tarelkin and

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romanenko also work with a variety of

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their experiments and some station

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maintenance task Romanenko routed some

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communication cables to get ready for

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the arrival of the next European

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automatic transfer vehicle later this

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year Tyrell can work with the relaxation

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experiment that makes ultraviolet

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spectrometer observations of the

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reactions in the xenon plasma from

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firings of two plasma contactor units

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that are on the outside of the space

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station's truss and viski worked on some

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headset maintenance outside the space

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station robotics flight controllers in

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Houston backed up by their Canadian

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counterparts near Montreal have been

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using canadarm2 and the dexter phi

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manipulator system to move some spare

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equipment replacement units around the

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slow but deliberate work by the robotics

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officers resulted yesterday and the

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transfer of failed main bus switching

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unit from its temporary storage location

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on external stowage platform to outside

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the quest airlock over to external

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logistics carrier too which is on the

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starboard truss that failed the device

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was replaced last summer during

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spacewalks by expedition 33 sonny

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williams and aki hoshide a today the

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ground robotics experts are going to be

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transferring a cargo transport container

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from external logistics carrier to and

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installing it on Dexter's temporary

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equipment holder and then Wednesday

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they'll move a direct current switching

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unit from external storage platform to

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over to external logistics carrier to

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and then Thursday they'll be stowing the

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Dexter unit on the mobile base switching

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unit and then we have very busy week of

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robotic operations guided by the folks

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here on the ground freeing the crew on

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orbit for all of the up close and