Measuring pressure with my phone while going up stairs - pressure as a vertical coordinate [OC]
from /r/dataisbeautiful
上楼梯时用手机测量压力--压力是一个垂直坐标 [OC]
上楼梯时用手机测量压力--压力是一个垂直坐标 [OC]
Measuring pressure with my phone while going up stairs - pressure as a vertical coordinate [OC]
from /r/dataisbeautiful