The Science of Yellow Dust
On today's The Leading Edge, we focus on yellow dust: huge dust clouds that travel to Japan from East Asia's dry interior. Yellow dust is a phenomenon that occurs in Japan every spring, brining with it a fair amount of trouble. In Tokyo yellow dust causes a haze that disrupts economic activity and affects people's health. But up until now, there were many things scientists did not understand about yellow dust. Now, research has revealed some surprising facts. This is not your average dust! In fact, some scientists are now referring to it as a microbial ark or an airborne chemical plant. Scientists also believe studying yellow dust could help us learn more about the global environment and maybe even help us prevent global warming. Join us as we take a detailed look at yellow dust!
Trailer
Recently Updated Shows
American Pickers
This isn't your grandmother's antiquing. The American Pickers are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting chased off a gun-wielding homeowner's land. Hitting back roads from coast to coast, the Pickers earn a living by restoring forgotten relics to their former glory, transforming one person's trash into another's treasure. The show follows the team as they scour the country for hidden gems in junkyards, basements, garages and barns, meeting quirky characters and hearing their amazing stories. If you think the antique business is all about upscale boutiques and buttoned-up dealers, this show may change your mind – and teach you a thing or two about American history along the way.
General Hospital
General Hospital, which celebrated its golden anniversary on April 1, 2013, continues its tradition of passion, intrigue and adventure that takes place in the fictional town of Port Charles in upstate New York. The glamour and excitement of those who have come to find their destinies in this familiar seaport town intertwine with the lives, loves and fortunes of beloved, well-known faces. As always, love, danger and mind blowing plot twists continue to abound on General Hospital with contemporary storylines and unforgettable characters.
Ballard
Detective Renée Ballard is tasked with running the LAPD's new cold case division—a poorly funded, all-volunteer unit with the largest case load in the city. Ballard approaches these frozen-in-time cases with empathy and determination. When she uncovers a larger conspiracy during her investigations, she'll lean on the assistance of her retired ally, Harry Bosch, to navigate the dangers that threaten both her unit and her life.