Originally published on Thu January 5, 2012 4:57 pm
Facing the prospect of a recall election in June, Wisconsin Gov. Scott Walker came to Washington on Thursday to talk up the merits of the anti-union legislation that has landed him in hot water — and to raise funds to save his job.
Walker said he's certain his opponents will gather the 540,000 signatures they need in time for the Jan. 17 deadline, setting up a recall election in June.
How much lead does it take to ruin a brain? Not much, according to a new standard proposed for lead poisoning in children.
The amount of lead in a child's blood that determines dangerous lead exposure should be cut in half, from the current standard of 10 micrograms per deciliter of blood to 5 micrograms for ages 5 and below, a federal advisory committee said Wednesday.
That in itself would be a big step, and would double the number of young children in the United States officially considered to have lead poisoning to almost 500,000.
This is, no doubt, a local story. But bear with us because it's pretty fascinating. Yesterday, the Florida Highway Patrol issued a final report on an incident that sparked a battle between the state troopers and Miami-Dade Police.
For lovers of Camembert, the downy white rind is the tart bite that balances out the fat-laden, oozing, pungent layer inside.
For a group of Swiss bioengineers, that moldy rind is one of nature's greatest living surfaces, doing double duty as a shield and a cleaner. The rind allows the cheese's deep flavor and aroma to mature, but also defends it against microorganisms that could spoil it. The cheese repays the fungi on the rind by supplying it with nutrients.