Dear colleagues, with its arsenal of digital sensors! I invite you to join our project. Do not be afraid to conduct research with sensors. These simple experiments - a step toward scientific discoveries! You need to go with the students to the level of scientists. Thank colleagues and students to join us! Another interesting fact is that in this experiment there are new questions and a desire to test new hypotheses. Those who participated in this project, it will be interesting to work in the new - with a temperature sensor.