16.3.13

The World's 29 Youngest Billionaires of 2013

There are about 1,426 billionaires in the world this year. They are the wealthiest of the wealthy. But only 29 members of this elite list are under 40 years old, with that exciting combination of money and youth.


Those 29 have a total of $119 billion between them. Ten come from the technology sector, including four from social networking giant Facebook. Eleven come from the United States, the rest from countries abroad. While Five are newcomers to the billionaire ranks.

No. 1: Dustin Moskovitz
 Age: 28
 Net Worth: $3.8 billion
 Moskovitz, Mark Zuckerberg‘s former roommate, no longer works at Facebook, the social networking giant that he co-founded. A signee of Bill Gates‘ and Warren Buffett’s Giving Pledge, Moskovitz bikes to work, flies commercial, and pitches his own tent at Burning Man.






No. 2: Mark Zuckerberg
 Age: 28
 Net Worth: $13.3 billion
 Few CEOs of any age are under more media scrutiny than Zuckerberg (who’s only 8 days older than Moskovitz). Since taking Facebook public in May 2012, and getting married days later, the hoodie-wearing founder has seen his net worth rise and fall with every fluctuation of the stock price.









12.3.13

Bee Venom Kills HIV Virus



Researchers from Washington University School of Medicine in St. Louis have shown that nanoparticles infused with a toxic bee venom can kill HIV. The researchers hope to take this new compound and develop a vaginal gel that can prevent the further spread of the disease.

The key to this discovery, which was made by Samuel A. Wickline and his team at Washington University, involves cytolyic melittin peptides. Melittin is found in bee venom, and it has the fortuitous trait of being able to degrade the protective envelope that surrounds HIV.

For the experiment, Wickline’s team prepared free melittin and melittin-loaded nanoparticles and set them against various strains of HIV (CXCR4 and CCR5 in particular). The researchers then showed that melittin, when delivered in these large and free accumulations, can make life miserable for