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From Here to Infinity: A Vision for the Future of Science – Martin Rees

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From Here to Infinity: A Vision for the Future of Science

Martin Rees

Genre: Essays

Price: $1.99

Publish Date: June 18, 2012

Publisher: W. W. Norton & Company

Seller: W.W. Norton & Company, Inc.


One of our greatest scientific minds reflects on the role of science in the twenty-first century. In this riveting, eye-opening new book, preeminent astrophysicist Martin Rees charts out the future of science, offering a compelling vision of how scientists and laypeople can work together to address the most urgent issues of our era—including climate change and energy concerns, population growth, and epidemiological threats. Scientific research is crucial to a growing number of policy decisions, but in our public discussions, ideology and indignation all too often threaten to drown out research and evidence. To shape debates over health care, energy policy, space travel, and other vital issues, ordinary citizens must engage directly with research rather than relying on pundits’ and politicians’ interpretations. Otherwise, fringe opinions that have been discredited in the scientific community can take hold in the public imagination. At the same time, scientists must understand their roles as communicators and ambassadors as well as researchers. Rees not only diagnoses this central problem but also explains how scientists and the general public can deploy a global, long-term perspective to address the new challenges we face. In the process, he reveals critical shortcomings in our current system—for example, the tendency to be overly anxious about minor hazards while underrating the risk of potential catastrophes. Offering a strikingly clear portrait of the future of science, Rees tackles such diverse topics as the human brain, the possibility that humans will colonize other planets, and the existence of extraterrestrial life in order to distinguish between what scientists can hope to discover and what will always lie beyond our grasp. A fresh perspective on science’s significance and potential, From Here to Infinity will inspire and enlighten.

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From Here to Infinity: A Vision for the Future of Science – Martin Rees

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10 Uses for Rainwater

Collecting your own rainwater is an excellent way to conserve this precious resource. A basic rainwater collection system catches rainwater from your roof or other surface and channels it into a container for storage.

Rainwater itself is generally clean, but it can pick up microorganisms, pollutants and debris when it hits your roof. This is why systems for rainwater use inside your home often include filtration or other treatments for safety.

Outdoor rainwater collection systems dont need as much treatment because the water is typically used outside. One of the easiest rain collectors to make is a repurposed old garbage can. Whereas, you can install a rainwater cistern if you want a larger system.

There are many different uses for collected rainwater no matter what type of rainwater harvesting system you have.

1. Drinking and cooking

Rainwater can actually be very high-quality water for human consumption. Its relatively pure and doesnt contain any chlorine or other chemicals, which are often used to sanitize city tap water. The problem starts when rainwater is collected from roofs or other dirty surfaces. You can make rainwater safe to drink by installing a filtration system, boiling or distilling the water. Some systems can also directly collect clean rainwater to use for drinking.

2. Bathing and laundry

Washing clothes accounts for about 22 percent of indoor water use in the United States. Showers take 17 percent, and baths 2 percent. If you used harvested rainwater for all of these, you could reduce your municipal water use by over 40 percent. Depending on how clean you want your washing water, you could use either treated or untreated rainwater. SFGate has some suggestions on how you can treat rainwater to use for showering.

3. Flushing toilets

This is another huge water drain. Toilets use almost 27 percent of water in your home. To use collected rainwater instead, try keeping a bucket of it next to your toilet. When you need to flush, pour the rainwater straight into the bowl of the toilet. This will automatically flush your toilet. Make sure your bucket can hold the amount of your toilets tank. For instance, if you have a toilet with a 6 gallon (22.7 liter) tank, use at least a 6 gallon bucket of water

Another option is to plumb a pipe for rainwater directly into your house and connect it to your toilet for flushing. Check out a very low-tech method to do this.

4. Watering lawns, gardens and houseplants

Rainwater is naturally designed to water plants, and it can easily be used for your indoor and outdoor gardens. You can use rainwater in watering cans to water plants by hand. You can also attach any rainwater storage tanks directly to an automatic irrigation system.

Passive systems to conserve and collect water in your soil are also helpful. Plant garden beds along the edges of your driveway, or at the bottom of a hill, to take advantage of waters natural movement. Also, try planting a raingarden at the ends of your eavestroughs to catch any excess runoff.

5. Composting

Water is essential for proper decomposition of your compost pile. Make sure you water your compost with the rest of your garden. Harvested rainwater is also good for compost tea. Home Composting Made Easy describes a simple way to make compost tea.

6. Water for wildlife, pets or livestock

You can use recycled rainwater for birdbaths, troughs, or other containers for wildlife to visit. Rainwater is also typically safe for pets or livestock to drink or wash in, especially if you have a method to collect clean rainwater directly.

7. Outdoor ponds and water features

Rainwater can be filtered for use in fountains or other water features with pumps that could get clogged. Otherwise, you can fill outdoor ponds and pools with any type of collected rainwater.

8. Rinsing vegetables

Dirty rainwater is great for rinsing vegetables straight from your garden, especially root vegetables. Try filling a large bucket with rainwater, adding some carrots, potatoes, beets or other hard vegetables, and swish them together to knock the soil off.

9. Washing vehicles and equipment

Washing outdoor items is another excellent use for untreated rainwater. Cars, garden tools, lawnmowers, tractors and even the driveway and sides of your house are all perfect candidates.

10. Fire protection

A rainwater catchment system with a large storage tank could give you some extra protection if you live in an area prone to wildfires. Make sure you also install a good pump so you can access the water quickly if needed.

Related
12 Ways to Get Rid of Aggressive Weeds Without Resorting to Roundup
Weeds That Are Good for Your Garden
20 Ways to Conserve Water at Home

Disclaimer: The views expressed above are solely those of the author and may not reflect those of Care2, Inc., its employees or advertisers.

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10 Uses for Rainwater

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We Asked a "Game of Thrones" Language Guru to Translate Trump into Dothraki

Mother Jones

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David J. Peterson might just have the brainiest job in Hollywood. He’s a conlanger, a guy who constructs languages. You may have heard some of his work on fantasy TV shows like Defiance, Star-Crossed, and Game of Thrones—Dothrakis and Valyrians both spew his handiwork. And no, these languages aren’t just well-organized jibberish. A true conlang (constructed language) behaves like a natural language, with its own logic and structure, as Peterson explains in his new book, The Art of Language Invention, out this week.

Drawing on his academic background in linguistics, Peterson began creating new tongues in 2000. He penned “The Conlang Manifesto” and in 2007 co-founded the Language Creation Society, a network and website with online resources for people who want to get serious about conlanging.

The Art of Language Invention, part technical manual and part linguistics lesson, is chock full of funny pop-culture references—Prince, Back to the Future, the Miami Heat. Even if you’re not a conlanger wannabe, it’s a worthwhile read on the origins of language and the way words reflect and shape our behavior. Down below, we highlight some of Peterson’s advice for language constructors, but first, we asked him to translate a handful of 2016 presidential campaign slogans into his own tongues. Behold…

The Conlanguage of Politics

Dothraki for “Make America great again!” Gage Skidmore

Kinuk’aaz (from Defiance) for “Jeb!” Gage Skidmore

Castithan (from Defiance) for “A political revolution is coming.” AFGE

Trigedasleng (from The 100) for “It’s your time.” Brett Weinstein

High Valyrian (from Game of Thrones) for “Reform. Growth. Safety.” (Guess that one didn’t work out for Scott Walker, who fled the GOP race like a wildling escaping a white walker.) Gage Skidmore

And now here are six things you’ll want to know before you set out to construct a tongue of your own:

1. Never confuse a conlang with a fictional language. In a famous scene from Return of the Jedi, Princess Leia repeats the Ubese word “yotó” to say several very different things. Though Ubese supposedly existed in the Star Wars universe, it was haphazard and never fully fleshed out—hence, a fictional language. Same with Simcity’s Simlish and the gibberish spoken by the minions in Despicable Me. Mischaracterizing a fake language as a conlang will make you look foolish, Peterson warns.

2. Be clear about your intent. Otherwise, you could end up with a “malformed mutant” that doesn’t serve any purpose, such as Peterson’s first language, Megdevi—a moniker that combined his own name with his then-girlfriend’s. (“The rest of the language follows from there…”) One sect of conlanging society seeks to create naturalistic languages, “pretty much exactly like those spoken here on earth.” Another branch hopes to solve philosophical puzzles. In Ithquil, a tongue created by philosopher John Quijada, it takes just two words to say: “On the contrary, I think it may turn out that this rugged mountain range trails off at some point.” Unfortunately, it can take hours to construct a single Ithquili sentence, so it’s “not something you’d pick up and speak with your friends.”

3. Know your history. Be intimately familiar with the people meant to speak your language. Otherwise, you risk polluting your new tongue with remnants of your own culture. Game of Thrones‘ Dothrakis are a violent nomadic people who live, breathe, and die on the saddle. They don’t need an equivalent of the word “please.”

4. Determine your acoustic economy. It’s up to the conlanger to choose the right sounds for the language. Unless, of course, a producer asks you to create a foreign and “harsh” sounding language, as Peterson was asked to do with Dothraki. In which case, you better hope for actors who take your language as seriously as did Jason Momoa, who played Game of Thrones‘ Dothraki king, Drogo—”the hulkiest, beefiest, dreamiest mountain of a human being to ever speak a crafted language,” Peterson says.

5. Give your language staying power. Always be looking for opportunities to promote your conlang via some other medium. Many sci-fi and fantasy novelists are looking for languages to use in their stories—”see if you can work on one of those,” Peterson says. “If those books get optioned, the language creators will go along with it.”

6. Don’t quit your day job. The best conlangers are unfailingly curious, “the type of person who would enjoy taking apart a stereo just to see how it works,” Peterson says. But you’re not likely to get rich doing this. For most people, the payoff is the satisfaction and possibilities the hobby affords. Ask yourself: “What do I want to say with this new language that I can’t say in my native language?”

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We Asked a "Game of Thrones" Language Guru to Translate Trump into Dothraki

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