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Archive for the ‘Science!’ Category

I attended a wedding once where I was seated next to a civil engineer. Being me, I wanted to know all about how things in his world worked. He was nearing retirement and had Opinions. It was a good conversation, but what I remember most was his advice: “If you want to understand a place, first find out where your water comes from, and then where it goes.” 

Water and sewage, two of the most essential components of a functional modern society. 

I thought of that dinner when I ran across this essay by Charles C. Mann. In it, he kicks off a series called “How the System Works” that touches on many of the ways in which humanity has built “the hidden mechanisms that support modern life.” 

I find conversations like this fascinating because for so many of us, the process of supplying clean water, electricity, food systems and more might as well be magic.

We Live Like Royalty and Don’t Know It — The New Atlantis

This is not a statement about Kids These Days so much as about Most People These Days. Too many of us know next to nothing about the systems that undergird our lives. Which is what put me in mind of Thomas Jefferson and his ink.

Jefferson was one of the richest men in the new United States…. But despite his wealth and status his home was so cold in winter that the ink in his pen sometimes froze, making it difficult for him to write to complain about the chill.

 And if this is magic, consider this series an introductory spell book:)

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2025 marks the one hundred year anniversary of the development of quantum mechanics, and has been named Unesco’s International Year of Quantum Science and Technology.

It is also a good time to mention a poetry contest I came across, from Brilliant Poetry. I haven’t participated in it, but perhaps it will interest you? The contest goal is to “express scientific wonder and discovery through verse” and poems “must find inspiration in the quantum.”

Do I know what that means? I do not, but it might be fun to let my creative voice play with the idea. Hang on, here’s a quick related video.

And this is a much longer explainer: Physicist Brian Cox explains quantum physics in 22 minutes.

Ahem. Now that you have a bit of background, let’s get back to that poetry contest.

What are the rules?

Submit Your Poem

Contest tradeoffs: 

The upside is that there is no entry fee that I can see, and there are cash prizes. Good.

One downside is that by entering, “you give the organizers the right to publish your poem both online and in printed media.” In other words, you’ve essentially given away first world publication rights, so keep that in mind. (On the other hand, the limit is maximum 40 lines, so it may not be a big investment if you’re interested in some experimentation.)

Does this concept tickle your imagination? Submissions close June 20th so you’ve got a bit of time to consider the options, and get into the quantum.

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What Did Hubble See on Your Birthday? – NASA Science

What did Hubble look at on your birthday? Enter the month and date below to find out!

Or any other day, your choice!

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We’re heading into the end of the week and I don’t know about you, but I’m usually looking at my to do lists and wondering where the time has gone. (Also? I’m now convinced that meetings exist primarily to spawn more meetings.)

So, fine, maybe I haven’t accomplished everything I wanted to, but it’s not like I haven’t earned a little time for fun.

You too? Then consider taking a few minutes off to read about why The Phony Physics of Star Wars Are a Blast.

You can also read more about the Science Behind Science Fiction: The Physics of Star Wars from the Connecticut Science Center.

An extra bit of fun: And if you’ve always wondered how quickly you’d react to a lightsaber in the dark, or a TIE fighter arrowing out from behind a canyon wall, maybe you should try testing your Reaction Time. (That big blue bar at the top? Click that:)

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As mentioned, I’m still having fun watching the Fish Doorbell, but I haven’t actually seen any fish. That’s fine, it’s more of a meditation than anything (and we could all use some zen right now, amirite?) but some days the world is grey and you just want to chill out with the ocean.

For that, I give you a coral reef in Florida:

Underwater camera documents daily life on a Miami coral reef

The Coral City Camera shows endangered corals that are thriving and remarkably resilient in the heart of Miami’s busy port. The live feed has helped scientists gain a new understanding of the value and beauty of something they call “urban corals.”

A thing I learned: “Rip rap are large pieces of rock that armor a shoreline, protecting it from erosion, storm surge and sea level rise.”

Because the world is awesome, and so is science.

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I know, I know, I’m a little late to be celebrating Earth Day. Which was yesterday. But deserves to be celebrated every day!

In the spirit of “yay, Earth,” I’d like to share this from NASA:

Celebrating Earth as Only NASA Can

This Earth Day, NASA is sharing how — by building on decades of innovation—we use the unique vantage point of space to observe and understand our dynamic planet in ways that we cannot from the ground.

And just for fun, you can spell out Your Name in Landsat 🛰️

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NASA’s Landsat

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We’re coming up on Easter weekend, which often means sugar-crazed energy spikes, loud family gatherings, and other high-energy experiences. If you happen to be an introvert, or just need a break with a bit of science in it, try going outside at night and doing a little meteor spotting.

The Lyrid meteor shower is expected to dazzle the night sky beginning this week

“You’re not going to see meteors from downtown Manhattan or Central Park,” Cooke said. “You need to find the darkest sky you can, you need to lay flat on your back and look away from the moon.”

Give yourself 30 to 45 minutes for your eyes to adjust to the dark, Cooke said — and from there, simply enjoy the show.

And if you’re watching the sky this weekend, you may see the Lyrids overlap with another meteor shower, the Eta Aquariids, which is a thing I just learned about. For more on meteors and their schedules, visit the Meteor Shower Calendar from the American Meteor Society. 

So lay back, relax, and wave hello to these visitors from outer space.

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Just going to post this here because cool!

Scientists hail ‘strongest evidence’ so far for life beyond our solar system

Observations by the James Webb space telescope of a planet called K2-18 b appear to reveal the chemical fingerprints of two compounds that, on Earth, are only known to be produced by life.

Is it life? Maybe yes, maybe no, but either way? It’s progress. Very cool progress!

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Now that Suni Williams and Butch Wilmore are back on the planet after an unexpectedly long stint at the office (in space! because they’re astronauts!), we’re left with some important questions.

Like, what changes when you’re in space, physically speaking? How challenging is it when you come back to earth? How long does it take to adjust? And what exactly happens in their “comprehensive reconditioning process”?

For the answers to all this and more, check out How astronauts like Suni Williams and Butch Wilmore adjust when back on Earth.

“I was like, laying in bed. I had to go to the bathroom and I just started pushing off my back thinking, ‘I’m going to float to the bathroom.’ And the light was out and I’m pushing up and I roll out of bed,” he says.

Hehe:)

Here’s another take on the process, from former NASA astronaut Jack Fischer: Astronaut explains what a long space mission did to his body. He answers critical questions like “Can you have a beer right away if you wanted to?”

Inquiring minds want to know! (Short answer? Yes!)

There are certain upsides, physical…

The impacts of being in space, especially for long periods of time, on the body are still being studied. During a study conducted on astronaut twins Mark and Scott Kelly, researchers found that while Scott was on the ISS, he temporarily became two inches taller.

— NPR

…and mental…

“I went around the planet every 90 minutes. I saw everyone that was, is and will be on planet Earth.”

— Leland Melvin, Astronaut, NFL Player, Children’s Book Author 

Here’s to perspective!

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Tonight, a little astronomy-related drama!

North America will have a blood worm moon this week. Here’s how you can see it

Late Thursday night or Friday early morning, North Americans with clear skies can look up to see a full moon with a beautiful reddish hue. 

What to know about March’s full “Blood Worm Moon,” a total lunar eclipse

March’s full moon, known as the Worm Moon, will pass into Earth’s shadow on the night of March 13, or early on March 14, depending on the time zone, according to NASA. This eclipse will be visible from Earth’s Western Hemisphere.

While the peak of the eclipse will happen in the middle of the night (my time, at least), we should be able to see the event begin as the red(dish) moon rises around 7pm. 

Why red? The color can vary based on the Moon’s path and the Earth’s atmosphere. The shade is measured on the Danjon Scale, which is a thing I hadn’t heard of but absolutely needed to know!

Danjon Scale of Lunar Eclipse Brightness

Earth’s atmosphere contains varying amounts of water (clouds, mist, precipitation) and solid particles (dust, organic debris, volcanic ash). This material filters and attenuates the sunlight before it’s refracted into the umbra. For instance, large or frequent volcanic eruptions dumping huge quantities of ash into the atmosphere are often followed by very dark, red eclipses for several years. Extensive cloud cover along Earth’s limb also tends to darken the eclipse by blocking sunlight. 

And for fun: Capri Sun Releases a Glow-in-the-Dark Moon Punch

Not fun but interesting: This week’s ‘blood moon’ eclipse mirrors one Christopher Columbus used to scare indigenous people in 1504

Enjoy. I’m hoping for an L3 on the Danjon scale!

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