Long n Tiring 10am - 9pm School Day..

Went all the way down to Flemingsberg where our radiation class have yet another field trip.. this time, its at Huddinge Hospital.. they r toking abt their Ultrasound equipment.. we were given a lecture by a lady who is a fashion disaster!! she wore a shirt with 2 zipper pockets around the region of her breasts!!... the dangling zippers r very distracting.. haha

We were given an hour plus lecture followed by a demo of the Ultrasound machine that the hospital has.. yep there is a naked guy lying on the bed in the picture below.. he is actually one of the students in the class.. he volunteered to have his heart ultrasound-ed n demo-ed to the class..

This gel is used to apply on the scanner b4 being placed in contact with the body for the ultrasound.. it has smt to do with the reflection indexes of the air, the gel n the body so that could get a good enuff contrast to tell the shape of watever they r trying to measure..

Here we see that guy's heart..

Here image processing comes into use.. pseudo coloring is introduced to show the movements of the blood in the heart.. u cant see clearly here but there r actually 2 colors here.. red n blue to indicate blood flow up n down..

finally the lesson ended.. we took the Pendaltag back up to T-centralen where we went to settle our bus tickets n ferry tickets for our upcoming trips.. there is still some time b4 our next class..
Along the way to our next class, Image Processing, we passed by this misleading structure.. :P looks like a rather soft pillow or bean bag.. doesnt it? its just a metal piece shaped like that n hollow inside.. not very soft..


Such large pots of flowers could be seen placed everywhere around Stockholm at the beginning of Spring.. (SSS) stupid stockholm spring!! its still so damn cold.. abt 6 degrees !!.. haha this is crazy..cant wait for summer to come..


Sleepy lesson in Image Processing.. dozed off a quarter of the time.. haha not bad quite an achievement for me..

Proceeded next to our Swedish language class.. another few hours of gruelling lesson til 9pm.. arrghh..
During break time, LL bought a "Snickers Big One" abt 30% longer than normal Snickers


ok the end of class liaoz.. yawn...