Posted in: Countries, Science
Scientific American Frontiers
Surgical Slimmers. In spite of the risks, people are lining up to solve their weight problems in the operating room. And if the latest device – an implantable stomach “pacer” – works out, millions more will be taking the surgical way out. Cars that Think. The fully automatic car may be down the road a ways, but cars that do your thinking for you are just around the corner – they watch out for hazards, they listen to you, they read your lips, they even know when you’re distracted. Going Deep. A...
Posted in: Health, Science
Health: Body Builders
Can organs be built in a lab? This research isn’t something that might happen in the distant future. It’s being used today to grow fresh organs, open up new ways to study disease and the immune system, and reduce the need for organ transplants. Organ-farming laboratories are popping up across the planet, and showing impressive results. Here we look at the state of the union of a rapidly advancing field called tissue engineering: what’s been accomplished so far, and what’s right around the...
Posted in: Science, Space, Technology
Mars, Dead or Alive
The great PBS science series Nova scores another hit with Mars: Dead or Alive, capturing all the excitement surrounding the Mars rover landings of early 2004. Originally broadcast just as the first of the twin rovers (“Spirit” and “Opportunity”) was experiencing temporary communication problems with Earth-bound mission controllers, this riveting hour-long episode chronicles the risky $820 million Mars Exploration Rover (MER) project from design to touchdown, dramatically illustrating (through the use of...
Know your Mushrooms (2008)
Suggested By: confusedmime Ron Mann investigates the miraculous, near-secret world of fungi. Visionaries Gary Lincoff and Larry Evans lead us on a hunt for the wild mushroom and the deeper cultural experiences attached to the mysterious fungi. The oldest and largest living organisms recorded on Earth are both fungi. And their use by a new, maverick breed of scientists and thinkers has proven vital in the cleansing of sites despoiled by toxins and as a "clean" pesticide, among many other environmentally...
The Cove
The Cove begins in Taiji, Japan, where former dolphin trainer Ric O’Barry has come to set things right after a long search for redemption. In the 1960s, it was O’Barry who captured and trained the 5 dolphins who played the title character in the international television sensation “Flipper.” But his close relationship with those dolphins – the very dolphins who sparked a global fascination with trained sea mammals that continues to this day -- led O’Barry to a radical change of heart. One fateful...
Lord of the Ants
Every so often a giant emerges on the stage of science, someone who transcends the narrow boundaries of a particular line of research and alters our perspective on the world. E.O. Wilson is such a man. Ant expert E.O. Wilson has spent his career studying tiny creatures. Yet what sets him apart is his ability to step back and see the grand scheme of things. Newly appointed to Harvard, Wilson ignores charges by molecular biologists that his work with ants is mere “stamp-collecting.” He goes on to discover...
The Rise and Fall of a Scientific Genius
See the staggering discoveries and work of Roy Rife which led him to a cure for cancer (among many other diseases) in 1934. ear Rife’s own voice describe his breakthroughs and successes which shook the medical-pharmaceutical establishment to its core. This documentary by Shawn Montgomery, will leave you reeling with anger and shock at what has been withheld from all of us by men with an unbridled lust for profits and a complete disregard for the welfare of humanity. The Rise and Fall shows how Rife’s own...
Posted in: Evolution, Science
The Four-Winged Dinosaur
In 2002, the discovery of a beautiful and bizarre fossil astonished scientists and reignited the debate over the origin of flight. With four wings and superbly preserved feathers, the 130 million-year-old creature was like nothing paleontologists had ever seen before. In this program, NOVA travels to the Chinese stone quarry where the fossil was discovered (a famed fossil treasure trove) and teams up with the world’s leading figures in paleontology, biomechanics, aerodynamics, animation, and scientific...
Posted in: Science
Car of the Future
This one-hour program is divided into six chapters. Hitting The Road. Projections suggest that by 2050 there will be two billion vehicles on the world’s roads, two and a half times as many as there are today. The “Car Talk” duo, brothers Tom and Ray Magliozzi, hit the road in search of the car of the future. Hydrogen Fuel Cells. Iceland, with a thousand times fewer people and cars than the U.S., has introduced the world’s first hydrogen-fueled public buses in an effort to curb dependence on imported...