Googla "1/2 marathon / 2h". Google meddelar hjälpsamt:
"(((1/2) marathon) / 2) * Planck's constant = 6.98967149 × 10-30 m3 kg / s"
Googla "1/2 marathon / 2h". Google meddelar hjälpsamt:
"(((1/2) marathon) / 2) * Planck's constant = 6.98967149 × 10-30 m3 kg / s"