Friday, December 11, 2009

Toxic Chemical Diacetyl Still Finding Its Way Into Microwave Popcorn - Sphere News

Toxic Chemical Diacetyl Still Finding Its Way Into Microwave Popcorn, in the form of substitute. Destroys lungs.

Public health advocates told themselves that when Democrats took over the health and safety agencies, the Bush regulations-are-bad era would vaporize.

One measure was going to be how quickly the Obama team addressed something as well-researched as diacetyl.



Toxic Chemical Diacetyl Still Finding Its Way Into Microwave Popcorn - Sphere News

Tuesday, December 08, 2009

Mice With No Dad Live Longer | LiveScience Etc.

Mice With No Father Sperm Live Longer. Female mice produced by using genetic material from two mothers but no father live nearly 30 % longer than mice with the normal mix of maternal and paternal genes.

Their findings provide the first evidence that sperm genes may have a detrimental effect on lifespan in mammals.

Mice With No Dad Live Longer | LiveScience Etc.:

Friday, December 04, 2009

Ancient Volcano's Devastating Effects Confirmed | LiveScience

Ancient Volcano's Devastating Effects Confirmed. The lack of genetic diversity among humans alive today suggests that humans came very close to extinction after massive volcanic eruption 73 000 years ago killed off much of central India's forests, released 800 cubic kilometers of ash into the atmosphere that blanketed the skies and blocked out sunlight for six years.

Global temperatures dropped by 16 degrees centigrade (28 degrees Fahrenheit) and life on Earth plunged deeper into an ice age that lasted around 1,800 years.

disaster may have forced the ancestors of modern humans to adopt new cooperative strategies for survival that eventually permitted them to replace Neanderthals and other archaic human species. some suspect another supervolcanic eruption will eventually take place.

Though not expected to occur anytime soon, a Yellowstone eruption could coat half the United States in a layer of ash up to 3 feet (1 meter) deep.

Ancient Volcano's Devastating Effects Confirmed | LiveScience

Wednesday, December 02, 2009

European Banks Growing Bigger. ~wild capitalism failing. Euro governments provided $5.3 trillion of aid to banks in 08 and 09.

15 European banks now have assets larger than their home economies. Royal Bank of Scotland Group Plc’s assets ballooned 2,914 % in the 10 years through 08 as it made acquisitions, boosted trading and increased lending.

Edinburgh- based RBS spent $140 billion on takeovers during the period. that triggered the world’s biggest bank bailout- 45.5 billion-pound rescue of RBS.

Paris-based BNP Paribas, the world’s biggest bank by assets, increased its balance sheet by 59 percent to 2.29 trillion euros ($3.5 trillion)London-based Barclays jumped 55 percent to 1.55 trillion pounds ($2.6 trillion), or 108 percent of U.K. GDP.

Santander’s rose 30 percent to 1.08 trillion euros, about the size of Spain’s GDP.Britain, with an economy one-fifth the size of the U.S.’s, faces widening budget deficits, rising unemployment and increased taxes after four bank bailouts, including the 45.5 billion-pound rescue of RBS.”

Zurich-based UBS AG has reported 57.5 billion Swiss francs ($57.8 billion) of losses and writedowns since the credit crisis began, the most in Europe, and received a 6 billion-franc bailout from the Swiss government. The bank has reduced its assets by 37 percent since the start of 2007..

The five biggest U.S. lenders -- Bank of America Corp., JPMorgan Chase & Co., Citigroup Inc., Wells Fargo & Co. and Goldman Sachs Group Inc. -- held $8.3 trillion in assets as of Sept. 30, an amount equal to about 60 percent of GDP and more than three times the $2.5 trillion in assets held by the top five financial companies in 1999.



European Banks Growing Bigger ‘Sowing the Seeds’ of Next Crisis - Bloomberg.com

Thursday, November 19, 2009

Nanoparticles Can Damage DNA Without Crossing Cellular Barrier | Popular Science



Nanoparticles Can Damage DNA Without Crossing Cellular Barrier. Scientists know that nanoparticles can damage DNA in cells through direct interaction.

Now, though, it appears that nanoparticles can also mess with DNA on the far side of a cellular barrier, by creating signaling molecules -- a never-before-seen phenomenon.

Realization that indirect exposure might matter as much as direct exposure suggests greater caution in deploying nanoparticles within the human body -- especially after the recent report of the first nanotech deaths from environmental exposure in China.



Nanoparticles Can Damage DNA Without Crossing Cellular Barrier | Popular Science

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