PaintBikeGen retweeted
Imagine digging a canal through the Arizona desert and realizing somebody had already worked out the route a thousand years before you.
That happened in the Salt River Valley.
In the 1800s, settlers found the remains of canals built by the people archaeologists call Hohokam. They followed and reused some of those channels. Parts of Phoenix’s modern canal system still follow ancient routes.
The original builders did this with wooden and stone tools. They had to get the grade right across miles of ground, divide the flow between fields, clear out sediment, and repair whatever the river tore up.
Think about those settlers standing over an old canal. Planning where to dig and finding someone else’s work still useful after all that time.
PaintBikeGen retweeted
Happy 251st birthday to the United States Marine Corps!
The Marine Corps War Memorial in Arlington, Virginia, depicts the iconic flag raising at Iwo Jima in 1945 and honors Marines who have given their lives defending our nation since 1775.
PaintBikeGen retweeted
251 Years at the Tip of the Spear
For 251 years, Marines have met every fight with resolve, precision, and an ethos that never wavers. The first to fight and the last to yield. America sleeps well because Marines stand the watch.
Happy Birthday, Marines. Semper Fidelis.
(Narrated by @netflix @mosquitobowl Director Peter Berg)
🎥(U.S. Marine Corps video by Staff Sgt. Patrick Katz)
PaintBikeGen retweeted
In mid-June, almost half of the river water leaving North America is headed for the Arctic. The Atlantic leads from fall through spring and carries the most over a year. Data: GloFAS (Copernicus, ECMWF)
#rivers #dataviz #hydrology
PaintBikeGen retweeted
Watch your step. Roots, rocks, and gravity have been working together for years.
Remember to stay on marked trails, watch for uneven terrain, and keep your eyes on where you’re going. The scenery will still be there when you look up.
Stay safe out there!
PaintBikeGen retweeted
Jim Carrey Just Explained Depression Better Than Most Therapists
Jim Carrey: “Sadness is just from happenstance, whatever happens to you or doesn’t happen to you.”
“Depression is your body saying, ‘I don’t want to be this character anymore.’”
“You don’t want to carry this persona that you’ve created for the world.”
“I heard Jeff Foster talk about depression as ‘deep rest.’”
“Your body needs to be depressed. It needs deep rest from the character you’ve been trying to play.”
“Sometimes, what feels like breaking down can be a signal that something in your life needs attention.”
PaintBikeGen retweeted
RFK Jr. says a CIA funded experiment showed how far some Americans would go when ordered by authority figures to hurt another person.
But he says the most important lesson came from those who stood up and refused to obey.
“During the 1950s and 1960s, the CIA had a program called MKUltra, and they were looking for ways to manipulate individuals and populations to make them compliant and obedient.”
“And one of the experiments they funded was an experiment at Yale, and it’s called the Milgram Experiment.”
“They got a Yale professor named Stanley Milgram and he would bring subjects in from every walk of American life… He would put them at a table, and he would say, ‘When you turn this dial, there's a guy in the next room who's strapped to a chair, and he's going to get an electric shock.’”
“The guy who was running the experiment came out in a white lab coat with all of these vestures of authority on him and he would say, ‘Turn it up.’”
“They would turn it up, and they’d hear the person screaming and crying and begging.”
“A lot of times they began crying because they didn’t want to do it. They didn’t wanna hurt the person in the next room.”
“But nevertheless, when they were ordered to by this supposed doctor, they did it anyway.”
“67% of the people turned it all the way up to where it was marked potentially lethal.”
“The good news is that 33% got up and walked out.”
“These were the people who said, ‘We’re not going to obey undeserving authorities when they order us to do something that we know is against our values.’”
PaintBikeGen retweeted
#1931年のToday
10/18:Thomas A. Edison Dies in Sleep at 84.
※10/18/1931,Chicago Tribune
archives.chicagotribune.com/…










































