Be an artist, right now!

I am very fond of the ideas the Korean writer expressed in this TED talk. I play lead guitar and vocals in a rock cover band. Often I had to hear sly comments about it, referring to teenage behavior, to ungrown kids, to the uselessness of the whole thing – who will ever care about you guys? Well, the point is completely different. We do it for ourselves. Everyone should do it, go our and practice their own art. It is not necessary to make a job out of it. We are born artists. Kids do art spontaneously. Then we teach them to grow, they have to study, find a job, take up responsibilities. Art is for artists. But why? It would be healthy if we practiced some art side by side to our own duties. It would be good for our mind and soul. The ones who do it have less problems in carrying on with every day’s life. I speak by direct experience…

So I strongly advice you to go on and read Young-ha Kim’s own words, not mine, in this excerpt from his TED talk, or watch the whole video above.

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Great Pacific Garbage Patch

“…For many people, the idea of a “garbage patch” conjures up images of an island of trash floating on the ocean. In reality, these patches are almost entirely made up of tiny bits of plastic, called microplastics. Microplastics can’t always be seen by the naked eye. Even satellite imagery doesn’t show a giant patch of garbage. The microplastics of the Great Pacific Garbage Patch can simply make the water look like a cloudy soup. This soup is intermixed with larger items, such as fishing gear and shoes.”

 
Read the entire article on National Geographic

Marsquakes Rock and Roll

Fifty years after Apollo 11 astronauts deployed the first seismometer on the surface of the Moon, NASA InSight’s seismic experiment transmits data giving researchers the opportunity to compare marsquakes to moon and earthquakes.

Seismologists operating the Marsquake Service at ETH Zurich literally rocked and rolled as they experienced, for the first time, two “marsquakes” in the university’s quake simulator. Researchers uploaded actual data from marsquakes detected on Martian solar day or Sol 128 and 173.The marsquakes were detected by the SEIS seismometer, whose highly sensitive electronics were delivered by the Aerospace Electronics and Instruments laboratory at ETH. Continue reading  

Not all earthquakes are created equal

My two cents (2) about the July 2019 Southern California earthquake: recorded Richter magnitude M 7.1. Not bad huh? Pretty “high.” It makes me think sadly to some of our most recent earthquakes in my country, Italy: central Apennines in 2016 and northern Apennines in 2012. The magnitudes recorded were respectively M 6.0 and M 5.9. Seen this way they would seem just a bit weaker but they did a lot of damage and deaths…. I don’t know about you, but it makes me think.

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Columbia Goes to the Moon

Fifty years ago, when astronauts first landed on the moon, they carried not only humanity’s highest hopes but an important experiment from Columbia.

On the afternoon of July 20, 1969, Gary Latham ’65GSAS, a thirty-three-year-old geophysicist at Columbia’s Lamont-Doherty Geological Observatory, arrived at NASA’s Manned Spaceflight Center (now the Johnson Space Center) in Houston to witness the fulfillment of thousands of years of curiosity and wonder: humanity’s first attempt to land men on the moon…

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Big changes in life

lifechangesThe greatest stresses a human being is exposed to during life are thought to be: the loss of a loved one, marriage and divorce, a new job or being fired, a relocation, and the birth of a child. We all have to confront ourselves with most of them sooner or later, there is no way to avoid it, that’s life. I know someone who has never changed address since he was born (when he got married he moved to another floor in the same building); he divorced eventually but he kept living in the same flat. He had lost his father too early and had to get himself a job when he was very young. Maybe he never changed home and ended up with no children to spare himself some stress. Continue reading