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Two Rules To Herd Them All – Herding Techniques Of Sheepdogs – Science News – Redorbit

3 Odd Ways Regular People Make Money Advertising (And 2 for You to Try) – Yahoo Finance

The model showed that sheepdogs most likely use just two simple rules: collect the sheep when they are separated, and drive them forward when they are collected. Using a single shepherd, the model simulation was able to move a flock of more than 100 individuals successfully using these two rules. If you watch sheepdogs rounding up sheep, the dog weaves back and forth behind the flock in exactly the way that we see in the model, King said in an NERC statement . According to The Telegraph , a sheepdog doesnt actually look at the sheep, but at the gaps between them. The weaving motion of the dog is to force the sheep to close up the gaps by presenting them with a predator, forcing them to try to move to the center of the herd for protection. We had to think about what the dog could see to develop our model. It basically sees white, fluffy things in front of it. If the dog sees gaps between the sheep, or the gaps are getting bigger, the dog needs to bring them together, he explains. At every time step in the model, the dog decides if the herd is cohesive enough or not. If not cohesive, it will make it cohesive, but if its already cohesive the dog will push the herd towards the target, says Strombom.
Read more.. visit http://www.redorbit.com/news/science/1113221898/sheepdogs-use-two-rules-to-herd-082814/

Local zoning or state laws could put the kibosh on your plans, too. However, those who can may get annual rents ranging from a couple thousand dollars in rural areas to tens of thousands in urban centers. According to this article from the National Real Estate Investor, billboard rents are based upon a formula that often gives 15 to 20 percent of the billboards revenue to the landowner. Lang Media says that very few properties are suitable for new billboards, but if you have one, there is no cost to you. Two ways you can actually make money Those are some fairly far-out ideas when it comes to making money from advertisements. However, there are at least two accessible ways to earn some extra cash through ad revenue. The only thing required is a little time and a blog. AdSense. The easiest way to make advertising money online is through AdSense. Offered by Google, AdSense places ads automatically on participating websites and shares a portion of the ad revenue with the site owner.
Read more.. visit http://finance.yahoo.com/news/3-odd-ways-regular-people-143059885.html

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