It is summer at the moment: It is about 40 degrees Celsius with a blue sky during the day. During the nights the temperatures drop below 30 degrees, if you are lucky… Nevertheless the nature is very green. The reason: Rain. Ones every week, the raindrops give the nature exactly what they need: Water! The combination of the high temperatures, much sunlight and a bit of rain, ensures that the nature grows rapidly. Not only the beautiful nature grows rapidly, also crops and weeds grow very fast! Because my internship is about a system for controlling weeds, the weather creates the perfect conditions for this research!