jeanpaulfarte:

in stories featuring aliens, they’re always like “on my planet this never happens!” or “in my culture, this differs from your human culture.” and that’s neat and all because i like worldbuilding and all that jazz but wouldn’t it be fun if they just. couldn’t do that?

i want a story where humans encounter an alien who frustrates them because they don’t know enough to tell them anything concrete

like humans will ask “tell us about politics in your planet!” and the alien’s all “uh… hold on it’s been a while since i took gov. um….”

“what sorts of plants grow on your planet?”

“i dunno i grew up in the suburbs. they’re like… purple? idk what you want me to say”

“tell us about the culture on your planet!”

“do you have any idea how many fucking countries are back home, i don’t even know where to begin”

“your planet is obviously much more scientifically and technologically advanced than ours. is it possible for you to enlighten us on certain matters concerning space travel, or would that be a form of interference you must avoid?”

“naw it’s cool, it’s just that, um, i’m a philosophy major”

Pre-Inca canals may solve Lima’s water crisis

archaeologicalnews:

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A revival of pre-Inca water technology in the mountains of the Andes is set to keep taps flowing in the drought-affected Peruvian capital, Lima. Grouting ancient canals, it turns out, is a far cheaper solution to the city’s water crisis than building a new desalination plant.

Lima is one of the world’s largest desert cities and relies for water on rivers that flow out of the Andes. But those rivers diminish to a trickle during a long dry season, leaving the population of almost 9 million with intermittent water supplies.

Now the city’s water utility company, Sedapal, has decided to invest in conservation projects in the Andes to keep the rivers flowing and taps running. And researchers have discovered that the most cost-effective way is to revive a system of ancient stone canals, known locally as amunas, that were built in the Andes by the Wari culture between AD 500 and 1000, centuries before the rise of the Incas. Read more.