Hello guys,
I was able to take this photo in the electrical laboratory close to my food engineering laboratory, although the first picture is my entry. It is also the first contest I'm joining on the Hive blockchain from seeing 
It happened that final year students were defending their projects that day and I saw this guy design something with his laptop, a microcontroller probably arduino I guess, but It filled the balloon and it floated to the top of the ceiling, I was really amazed, I think he called it a weather detector.
Me being curious asked him to briefly tell me about it, the balloon gathers weather data by observing change in the atmosphere, the balloon carries into the air an arduino shield which will record and then transmit back to the laptop. You could even add a camera to observe an aerial view of the environment. He also used a gas cylinder to fill the balloon.
I bet he said so much but that was the little I could grasp, I just a few photos and wished him luck and then I took a panoramic shot of the balloon ascending into the air.
There were reflections from the light bulbs on the ceiling and one of the lights gave a pretty distorted view of the balloon.
Thanks for viewing
