Moon Dust Dust builds up on furniture, buildup proportional to time since last dusting. Three assumptions:
{"Image DocumentName": "Moon DustDust builds up on furniture, buildup proportional to time since last dusting. Three assumptions:", "Image ImageDescription": "Starting conditions. Rate of dust accumulation constant? No tampering, e.g. removal of dust. Moon is susceptible to cosmic dust. Will collect on all sizable bodies - moon, earth, etc. Scientists can use high-altitude balloons to measure amount of cosmic dust currently falling. No cosmic dust found on earth of any significance.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}