Green Options

Just about this time last year I reported on the very promising and innovative Mcgyan® biodiesel process. It was one of the most popular stories gas 2.0 ran that year, and rightly so: the breakthrough seemed to deliver the possibility of making biodiesel in mere seconds from start to finish, reducing costs by half the price of other biodiesel, producing no waste, using no chemical reactants, and using any animal fat or vegetable oil as a feedstock.

At the time the company in charge of the project, Ever Cat fuels, had only succeeded at making a small-scale pilot operation of 50,000 gallons per year. But, as of 2 days ago, the process has been completely commercialized.

Set your DVRs: The Science Channel’s “How It’s Made” covers Audi clean diesel technology. Debuting TODAY, September 18th, 2009 at 9 p.m. ET/PT, with an encore broadcast on the Discovery Channel on Thursday, September 24, 2009, 7:00 and 11:00 p.m. ET/PT.

“How It’s Made” is one of those head scratchers of a show for me. Take one part horrible muzak and one part kind-of-boring monotone narrator; mix it with some cool behind-the-scenes manufacturing footage of stuff that you normally take for granted; throw in some occasional history and you’ve got yourself… a winner? As much as the show bores my wife to tears, for some reason I love it. It’s so cheesy and cool at the same time.

So I was excited to hear that the show will be doing a segment on the building of an Audi V6 3.0 TDI clean diesel engine. Audi has recently started a push to bring their new clean diesels to the US and market them as a green alternative to gas cars and even electric cars. In fact, Johan de Nysschen, President of Audi America, recently got himself into a bit of hot water by extolling the virtues of diesel while insulting the people who would buy electric drive cars like the Chevy Volt.

A remarkable dragonfly migration stretching between 14,000 and 18,000 kilometers has been discovered which spans the Indian Ocean.

The migration is by far the longest known insect migration, dwarfing the 7,000km journey of monarch butterflies. Millions of dragonflies make the epic migration every year, which spans from India to the Maldives, the Seychelles, Mozambique, Uganda and back again.

Perhaps the only thing more amazing than the migration is that it has somehow dodged scientific discovery until now. “This just illustrates how little we still know about the natural world,” said Charles Anderson, discoverer of the mass migration.

A new species of monitor lizard closely related to the Komodo dragon has been discovered by German scientists in Indonesia.

The discovery was made after close examination of the new specimen using morphological characteristics and DNA analysis. Taxonomically classified as Varanus lirungensis, the new species “illustrates the high diversity of monitor lizards in Indonesia,” according to André Koch, who found the lizard.

A new drilling study has definitively dated the Amazon River at over 11 million years old, and it has held its current form for at least the last 2.4 million years.

The Amazon is one of the two longest rivers in the world, and its flood basin is home to one third of all the species on Earth. Discovering the river’s age is a stark reminder of just how ancient and intertwined the Amazonian ecosystem is, including the immensely rich biodiversity which calls it home.

Phallus drewesii, named after Dr. Robert Drewes of the California Academy of Sciences, is a 2 inch long phallus-shaped mushroom that grows on wood, smells like rotting meat and curves awkwardly downward.

Upon discovering that the new species would be named after him, Drewes remarked: “It is a wonderful honour and great fun to have this phallus-shaped fungus named after me. I have been immortalized in the scientific record.”

Hurdia victoria was previously thought to be a crustacean-like animal. However, newly reconstructed specimens now lead scientists to believe it was one of the earliest top predators on Earth.

Scientists gathering specimens in a submersible off the coast of Hawaii have discovered the oldest living colonial creature on Earth, dated at 4,265 years old.

The geriatric discovery (Leiopathes sp.) is a deep water tree-like coral, which grows only a few micrometers every year. That’s an annual growth rate at around the size of a human blood cell. And the Leiopathes sp. wasn’t the only old creature found. Also discovered was a 2,742 year old gold coral (Gerardia sp.).

The discovery raises needed awareness about the delicate, fragile ecosystems of deep sea reefs, which are endangered due to trawling and global warming.

A dinosaur age hatchling has been found in mainland New Zealand, the first of its kind to be seen there in over 200 years.

Although it may look like a lizard, it’s not. The tuatara (shown above) is perhaps best classified as the last living “proto-reptile”, and it’s the only surviving member of a distinct lineage that thrived 200 million years ago. In fact, it was misclassified as a lizard until 1867, when Albert Günther of the British Museum noted that the unique creature had features similar to birds, turtles and crocodiles.

Researchers at the Massachusetts Institute of Technology (MIT) have developed battery cells capable of charging in under a minute, an astonishing 100 times faster than a regular rechargable battery.

The breakthrough could revolutionize electric car battery technology and pave the way for ultra-fast charging electric vehicles in as little as two years.

The discovery came when MIT researchers Byoungwoo Kang and Gerbrand Ceder found out how to get a common lithium compound to release and take up lithium ions in a matter of seconds. According to Ceder, the compound, known as lithium iron phosphate (LiFePO4), has a crystal structure that creates “perfectly sized tunnels for lithium to move through,” allowing the team to reach “ridiculously fast charging rates.”

Over the last 4 years Dr. Steve Sweetman has discovered many ancient species previously unknown to humans. He has unearthed and identified eight dinosaurs, many reptiles and six very small mammals - all from the time of the dinosaurs. One of the dinosaur fossils is a type of velociraptor that he measured as 6 meters in length.