CBS has the script from “The Cleantech Crash” which aired on Jan. 5, 2014. Lesley Stahl is the correspondent. Shachar Bar-On, producer. Silicon Valley got Washington excited about it. President Bush was an early supporter, but the federal purse strings truly loosened under President Obama. Hoping to create innovation and jobs, he committed north of …
In the past 30 years, China has suffered from air pollution and heavy haze created by fast industrial growth and economic expansion. An Environmental Chemistry Letter research journal article reviews the techniques for remediation of air pollution. A geoengineering method is proposed for mitigating air pollution and haze in China’s cities by using water to …
1. Universe Today – This was very likely the last trip around the Sun for the Earth-crossing asteroid 2014 AA, according to calculations by several teams of astronomers and published online earlier today on the IAU’s Minor Planet Center. Discovered just yesterday by the Catalina Sky Survey, the estimated 3-meter-wide Apollo asteroid was supposed to …
The latest monthly update of estimated crude oil production in the Bakken region of North Dakota and Montana shows total wellhead output topping 1 million barrels of oil per day (bbl/d) in December, 2013. The update appears in the most recent issue of the U.S. Energy Information Administration’s Drilling Productivity Report (DPR). The Bakken region …
Young animals are known to repair their tissues effortlessly, but can this capacity be recaptured in adults? A new study from researchers at the Stem Cell Program at Boston Children’s Hospital suggests that it can. By reactivating a dormant gene called Lin28a, which is active in embryonic stem cells, researchers were able to regrow hair …
I have promoted this article with Asteroid size danger from regular contributor Goat Guy. There certainly have been a lot of detection events in the military surveillance satellite record, both public and secret. I’m not terribly surprised at the 1 in 15 years for “megaton class” impactors: ⅘ of the world is ocean, far from …
On October 18th it announced an agreement in principle between Canada and the European Union on a Comprehensive Economic and Trade Agreement (CETA). More than a blessing for insomniacs, CETA is a prototype for bigger things to come, especially the Transatlantic Trade and Investment Partnership (TTIP) now under negotiation between the EU and the United …
Some coal is high in fluorine and also has iron pyrite. The combination is deadly – when burned it make hydrofluoric acid. (H/T Chris Phoenix Excess fluorine consumption can often cause dental fluorinosis, a condition in which excess fluorine is deposited in the teeth, discoloring them. In more severe cases, fluorine deposition in the bones …
Elon Musk tweeted two days ago tha Spacex has figured out how to design rocket parts just with hand movements. Spacex will post a video of the process next week. They then use 3d printing to make the parts. The director of the Iron Man movie Jon Favreau tweeted Musk asking: “Like in Iron Man?” …
Researchers believe they are closer to developing a blood test that could diagnose Alzheimer’s. A technique published in the journal Genome Biology showed differences in the tiny fragments of genetic material floating in the blood could be used to identify patients. The test was accurate 93% of the time in trials on 202 people. One …
1000 to 3000 watts of solar power that operate stand alone as well as on the grid can be used to provide power during a power outage and provide lower electrical costs at other times. 200 watt standalone solar is $400 or less. 400 watts is $700 or less. 2200 watts can be had for …
