As if making it to the summit of Everest wasn’t good enough, there’s a team making the trip that could eventually help us all. Wearing body sensors that collect data during the night, the sensors are set to give info bodily malfunctions such as heart disease.
The thin air due to the altitude gives climbers a harder time, and so the data collected will be more valuable than that at sea level. Well done, chaps, and thanks. More details in the link above.