As soon as you push open the door of the lab, you are blinded by the harsh sunlight that is not properly covered by the curtains. After adjusting to the ambient brightness, you see that the desk piled up with charts of different types of organisms and papers of experimental results has been filled with a lot of specimen displays that you didn't see during your last visit, and there are also several more series of posters of organisms' charts on the wall that used to be covered by the cork board of the office.