In the process of investigation by police, DNA analysis is the most reliable and trustworthy one.
However, it takes much time, because this analysis needs many steps.
But in an university in Tokyo, one scientist developed a new machine.
This will shorten the process of DNA investigation.
It looks like a suitcase.
It has almost everything needed to make DNA analysis.
We can transport this suitcase easily.
In order to make an analysis, it needs a battery.
A person can make an analysis within 30 minutes!
The inventor, a professor of the university, is pleased because his invention will make a quick and accurate analysis.