Random links

Premenstrual Women Seek Snakes
Are there benefits to PMS? "... recent research involving images of snakes has revealed that the luteal phase of a woman’s menstrual cycle enhances cognition when it comes to evoking evolutionary imprinted fear known as 'fear modules.'"
A lethal beacon for migrating birds
"The researchers point out that the 1989 Exxon Valdez oil spill off Alaska, a benchmark of environmental disasters, killed around 250,000 birds, and that communication towers are annually responsible for a figure 27 times that size." It seems that the tallest few towers account for about three-quarters of the bird fatalities. Some suggested solutions are also offered in the article.
The Burger Lab: Revisiting the Myth of The 12-Year Old McDonald's Burger That Just Won't Rot (Testing Results!)
Basically homemade burgers of the same shape don't really rot either - testing relates it to the rate of moisture loss as mold and bacteria need water to grow.
Ocean Renewable Power, Tidal Energy Company, To Sell Electricity To Maine
The price they're to be getting paid for this run at about 2 times the current average electricity price, with an increase of 2% per year. Perhaps this will start to come down in cost somewhat relative to fossil fuels in coming years as the article suggests.