This is Good News Friday, where we find some good economic, energy, and environmental news and share it with PP readers. Please send any positive news to [email protected] with subject header "Good News Friday." We will save and post weekly. Enjoy!
Astl’s wife, Gail Rutherford, says the stairs have already been a big help to people who routinely take that route through the park. “I’ve seen so many people fall over that rocky path that was there to begin with,” she said. “It’s a huge improvement over what was there.”
Astl says members of his gardening group have been thanking him for taking care of the project, especially after one of them broke her wrist falling down the slope last year.
I’ll say it again: My dropout strategy is not a one-size-fits-all approach. More than a few things were working in my favor: Despite my poor test-taking skills, I was a really good student when a subject engaged me (and in college, most subjects did). I come from a middle-class family that was happy to support me when needed throughout my college education. I flourished in a university environment where the emphasis was less on testing and the rote memorization of facts and more about demonstrating a full understanding of concepts and processes. I’m charming, so my professors loved me. Besides, I was also the only 16-year-old in all my classes, which made me a welcome novelty in all my study groups.
“I think people who are arrested will be given the full recognition that they are presumed innocent,” Cook County Chief Judge Timothy Evans, who signed the order outlining the new policy, told the Tribune in a telephone interview.
Now, let’s move to the optical regime. We can go easy on ourselves and stick to the infrared, with a wavelength of about 10μm. The feeds to our 4×4 array need to have a length accuracy of about 500nm. That seems doable, but remember: with light, it’s not just the length that matters. If the feed lines are just 40μm long, then the refractive index of the feed lines cannot vary by more than a percent. The longer the feed lines, the more similar the refractive indices have to be. The manufacturing tolerances become more and more difficult to meet as the wavelength gets shorter, or the distance between emitters grows.
What Bitcoin And Solar Have In Common (Michael K.)
“Yes, I believe that proof-of-stake blockchain applications can validly compete with other non-blockchain based solutions in energy trading,” he says. “Peer-to-peer energy trading is nascent, notoriously difficult to manage and blockchain solutions might be useful.”
Innovations in the policy landscape will necessary to allow blockchain-based energy to thrive.
“Literally, litanies of other federal agencies deal with environmental issues including climate change,” Perry said. “The federal mandate [in the bill] detracts from the central mission of securing our nation against enemies.”
The climate change study was included in the annual defense policy bill after a unanimous voice vote during a committee markup.
The Tompkins Foundation of one million acres will help form a network of 17 national parks along Patagonia that spans most of Chile. This donation will aid efforts in “rewilding” Patagonia, an effort to roll back decades of development and deforestation. The Chilean government agreed to pledge an additional 10 million acres under Chilean President Michelle Bachelet. This expansion will create five brand new national parks and add acreage to other parks, creating what is called the “Route of Parks” running North-South along Chile. The total 11 million acres of protected national park land is larger than Denmark and three times larger than Yosemite and Yellowstone National Parks in the US combined.
Found all over the globe, fireflies or lightning bugs are winged beetles that emerge in warm, humid weather. Though their signature bioluminescent flashes are actually complex communications, the effect can create a magical feeling for humans that witness them. Video artist Diana Lehr captured a field full of fireflies in these silent videos from rural Pennsylvania.
Gold & Silver
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