huh... how accurate?
time for 1 km march (sec) = darkness_hacker99 walking spd (m/s) *
distance (m)
distance (m) depends on a) terrain, b) amount of rubbish, bicycles,
people as obstacles, c) roadworks, renovations.
darkness_hacker99 walking spd (m/s) depends on a) physical
condition, b) distance of one step, c) amount of load d)
temperature of surroundings, e) Type of shoe/slipper/rollerblades
f) friction coefficient of sole in contact with ground, g) moisture
content
sorry.... i just a bit bo liao...
