Physicists seek ways to harvest “junk” energy in the environment.
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When we look into space we are actually looking back in time. This is because we are looking at old light traveling towards us at 186,000 miles/second. We already know that if someone is watching us through a large telescope on the Moon, they’re seeing events that happened 1.3 seconds earlier because that’s how long it takes light to reach Earth. Using this as a very crude proof, we already know that information does indeed transcend the here and now, but can we ever access it and reassemble it into a useful form?
The outbreak of Ebola in West Africa has implications for world health that cannot be ignored. The disease has killed more than 660 and infected almost 1,100 in four countries since March of this year and new cases are cropping up every day.
The images that Curiosity is sending back from Gale Crateris showing soil profiles similar to the ancient soil found in the dry valleys of Antarctica and in the alto-Plano of the Atacama Desert in Northern Chile. The soil images and data indicate chemical weathering and accumulations of clay just as one would find them here on Earth. Phosphorus depletion, associated with microbial activity here on Earth, is evident from the information Curiosity has gathered.
Nikolai Kardashev, a Soviet astrophysicist born in 1932, devised a method of rating advanced civilizations. Technological advances, according to Kardashev, could theoretically create conditions where a society could maximize use of energy. He categorized each of these stages as Type 1 through Type 4. Based on Kardashev's speculations where does our civilization sit today?
Powdery mildew-resistant wheat has been created using a pair of DNA-clipping and insertion tools. These are tools developed by Editas Medicine for editing defective DNA and are being used in the fight against a number of genetic diseases. And with wheat they are proving to be useful in overcoming the devastating impact of mildew.
This is not the first time I have written about the future of the Colorado River Basin and it probably won't be the last. But by then I may be describing the Colorado wadi, a former river.
In tomorrow’s digital world control shifts to you. Your digital boundaries will dynamically change the CGI green screen world on your devices’ screens. When you can choose who and where you really want to be, we will learn there are many kinds of greatness in all of us. It will be new stage of history, an age when we control reality and start choosing everything.
When my wife and I downsized we left our satellite dish and satellite TV behind and went back to cable because that's what was available in the building where we have our apartment. We are not alone in abandoning this technology. Homes that were early adopters of satellite TV can have enormous dishes sitting in backyards or rigged on to poles projected above the roof line of their homes.