it protects against evil forces and animals waking up in early spring (with the warming of the weather), protects against black magic, and spells. there was a time in my life i only had one pair of shoes, so that's my justification for having that little perk on the job." blood appeared to be streaming down the cloak from a wound in her head. some of the last words she spoke as she looked out the hospital window were “i wish i could paint those clouds”. typical time-of-flight 3d laser scanners can measure the distance of 10,000~100,000 points every second. 