The crawl space moisture should be kept below 55% to insure mold, mildew and fungus will not grow. Limiting the moisture will also help with keeping the odor down. I hope this helps, you can find more information at crawlspaceinfo.com
You can go to www.thecrawlspaceteam.com to find out more about crawl space waterproofing. Yes, there is a way to waterproof your crawl space in a more "green" way, by using foam board insulation materials.
Yes, using mothballs in a crawl space can be dangerous as they release toxic fumes that can be harmful when inhaled. It's best to find alternative methods to deter pests in crawl spaces that do not pose health risks.
Walmart has some good cheap industrial dehumidifiers in stock for around $230. Someone looking for cheap industrial dehumidifiers could also look at Home Depot and Lowes to compare prices.
You can find information about a job at Space Station by going to Space Station and asking or on the Internet. The best place to find reliable information about a job at Space Station would be their official website.
The products that Thermastor are manufacturing consist of the following: Dehumidifiers, Restoration equipment, and Water heaters. You can find more information on this topic by visiting their official website.
One can find more information on Space Time Continuum from many different places. Some of the places that one could find more information on the Space Time Continuum are: Britannica, or science text books.
Dehumidifiers are produced by many manufacturers throughout the world there are industrial class dehumidifiers as well as personal use models. You must determine the size of the unit you need before you can compare the amounts of humidity needed to be removed.
Popular store chains like Future Shop and Best Buy sell air conditioners, or dehumidifiers. Places that rent dehumidifiers include "expressdehumidifiers.com"
Use a search engine online and enter the term, crawl space. That will direct you to a professional company that specializes in crawl spaces. You have 2 problems. Let's discuss the crawl space first. Water can not be stopped. It can be diverted properly so it does not end up pn the top of your crawl space. Waterproofing a crawl space is done from inside the crawl space. Trenching around the perimeter, installing 4 inch perforated drain tile. Connecting the drain tile system to a sump pit and a sump pump which will the eject the water properly to the outside thus eliminating your problem. Your yard is a total other aspect. A few suggestions: Your gutter down spouts should extend 6 feet away from your home and hopefully run down hill. If your yard has a lot of standing water you will need to make the area nearest your house the high ground so the water can run down hill using gravity so the water can puddle up as far from your house as possible.
You can find information on finding commercial space through realtors that specialize in selling commercial space or through classified advertisements online or through newspapers.
Information regarding Space Mountain may be obtained directly through Disney World. They have pages of information on the famous Space Mountain which is an indoor space themed steel roller coaster.