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today and welcome to Mission Control

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Houston where an expert 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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as the expedition 34 crew continues

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through its busy day of primarily

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scientific research but with some

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routine maintenance thrown into the mix

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on board the commander Kevin Ford

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continues his work with fellow NASA

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astronaut Tom Marshburn and a Canadian

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Space Agency astronaut Chris Hadfield

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along with Russian cosmonauts Roman

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Romanenko Evgeny tarelkin and Oleg

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novitskiy today the crew is working on

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experiments to study how liquids and

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magnetic suspended solids might be used

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as smart fluids for mechanical systems

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like brakes and earthquake protection

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devices we are also looking at a student

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experiment that lets middle schoolers

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guide a digital camera for photos of the

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earth below and another educational

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activity to let Japanese students vote

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for and suggest physical tasks for

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astronauts to demonstrate on orbit that

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show the difference between microgravity

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and one gravity of Earth Kevin Ford

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tighten down some set screws on the

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amine swingbed experiment today to try

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to improve its functionality researchers

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are evaluating how well the experimental

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vacuum register generated aiming system

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can effectively remove carbon dioxide

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and looking toward future space vehicles

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so far they've had some resistance to an

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important valve moving completely the

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hope was that adjusting the set screws

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would allow the valve to move freely but

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early results show the adjustment didn't

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solve the issue for it also did some

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transfer work of recycled water from the

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water recovery system to use on the

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station and collected trash to go in the

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progress 49 spacecraft before it departs

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on February the 9th Chris Hadfield work

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with the colloid experiment that works

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with solids suspended in fluids it's

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called the investigating the structure

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of paramagnetic aggregates from

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colloidal emulsions three or inspace-3

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experiment researchers at the University

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of Delaware obtaining data on

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magnetorheological fluids those that

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change properties in response to

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magnetic fields Tom Marshburn worked

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with a setup and activation of the Iserv

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investigation that's a joint NASA

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and US aid program to document earth

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disasters from the station's unique

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location on orbit you also work to do

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some experiment demonstrations for the

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Japanese try zero-g experiment and took

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measurements of noise levels in the

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complex with the sound level meter

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meanwhile the Russians nowitzki tarelkin

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and romanenko also worked on a variety

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of experiments as well as station

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maintenance ask activities Romanenko

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worked on packing progress 49 for its

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departure and on an experiment that

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looks at how the heart and blood stream

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are affected by life in space Darrell

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can work with the relaxation experiment

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that makes ultraviolet spectrometer

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observations of the chemiluminescent

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reactions in the xenon plasma outside

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the space station from firings of two

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plasma contactor units he talked with

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experts in Moscow about the installation

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of data gathering equipment for that

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experiment Nowitzki worked on routine

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maintenance in the zarya cargo module

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the first module to launch to the space

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station and did some russian life

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support system maintenance meanwhile

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outside the space station the robotics

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flight controllers in Houston backed up

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by their Canadian counterparts near

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Montreal and safety bear have been used

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in Canada arm too and the dexter 5

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manipulator system throughout the week

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to move spare equipment replacement

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units around a slow but deliberate work

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by the robos this week so far has moved

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I failed main bus switching unit from

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its temporary stowage location on

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external storage platform 2 which is

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outside the quest airlock over to

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external logistics carrier two on the

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starboard truss and a transfer of a

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cargo transport container from external

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logistics carrier to over to dexters

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temporary equipment holder later today

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they're going to be moving a direct

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current switching unit component

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electrical system from external storage

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platform to to external logistics

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carrier to and then tomorrow they'll

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still dexter on its mobile serving

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system that runs up and down the railway

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along the length of the trust structure

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so that the robot arm can reach any