Release date: 2014-02-25

Checking a cancer biopsy sample is not an easy task. It consumes a lot of labor and time, not to mention the physical exertion spent under the microscope for a long time. First the sample needs to be sliced ​​and then dyed and projected onto the slide. Researchers from the University of Washington are working on "microfluidic technology" to make this tedious process faster and easier with 3D samples.
The prototype of this development product has so far included Teflon (commonly known as "Plastic King") transparent tube with silicone embedded to facilitate the entry of tissue samples. This innovation is significant because it has not been able to handle any biological devices larger than single cells. The final mode of operation is by simply transferring the sample from the syringe into the microfluidic channel, followed by the steps manually done in the laboratory, such as cutting, staining.

Source: Yingshe (internet2share)

Laser Distance Meter 50M

This 50m distance measuring meter is made of two parts: the laser distance outside unit and the sole part laser measure module. Great distance range is from 3cm to 50 meters with ±1.5mm high accuracy. Digital distance measuring device is quick and reliable measure with one hand pushing the button. It is designed for hand helding, very convenient to put in your jacket pocket or trouser pocket.
1>. Easy to Use. It is very easy to learn how to use a Laser Distance Meter, it can measure distance with pressing a single button.
2>. Safety. Using a laser distance meter to measure is much safer than using a measure tape, for users do not need to climb up and down.

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