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Archive for the ‘Science!’ Category

Interested in the short and long term future of food? (Of course you are, we all have to eat.) Then you might like this article from Bon Appètit:

Predicting the Future of Food

To take a look at what the future of food might look like, we talked to experts to come up with menu predictions for the future. For the years 2023 and 2024, scientists offered their insights on how food might change. But for 100 years from now—the year 2122—we spoke with people who were unafraid to make some bold claims: science fiction writers. 

Fascinating, sometimes frightening, fun.

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While we’re examining the relevance of science fiction for real-world action, you might also be interested in the next meeting of the Science Fiction/Real Policy Book Club. They’ll be discussing All Systems Red by Martha Wells, a.k.a. Murderbot.

Join Future Tense and Issues in Science and Technology at 6pm ET on Wednesday, June 1 to discuss the novel and its real-world implications.

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Photo by Pawel Czerwinski on Unsplash

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We’ve reached the point where most people are aware that pollinators need help, that traditional grass lawns do little to support bees and other wildlife, add to pollution, waste water, and contribute to a host of other environmental problems. 

I have mentioned that I am not a big fan of grass lawns. We also know that Mrs. Mannerly (not her real name) down the street will give us stink eye if we don’t toe the weed-whacked, chemical-laced, 2-inch tall, monoculture turf line.

What’s the answer?

Partly, it’s changing what we grow, and we’re adding pollinator-friendly plants as much as we can. But until we’re ready to completely upend the lawn paradigm, we need better ways to deal with the grass we have.

And we’re hoping to bring our little corner of the world along for the ride.

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When Mr Man and I moved to this charming area a decade ago, a typical weekend was filled with the roar of lawn mowers. One fellow a few doors down sported a first-generation corded mower, but for the most part our new neighbors were all about gas.

Garage doors would open each Saturday morning to show off rows of gas-powered mowers, bright red gas canisters, leaf blowers and battle-hardened lawn trimmers. Our morning walks often required us to step gingerly around streams of spilled fuel and shout to be heard over the racket. 

No more.

Sure, that one neighbor with the riding mower still manages to spend a large proportion of his afternoon outside, but that might have more to do with his home life than his landscaping needs.

Otherwise, a remarkable sense of peace has taken over our street.

As new homeowners standing in front of the row of mowers at Home Depot, gas power did not appeal. We picked up a battery-powered unit that played well with our other power tools. The unit was light, easy to use, quick, quiet, cut well and, perhaps most impactfully, was a bright fluorescent green.

The neighbors noticed. The couple across the street watched us for months, then asked about it. It took time, but eventually they converted to an electric mower. Other neighbors on afternoon walks eyed us up as we mowed. Several years in we noticed another handful of neighbors had made the change as well. As minds changed the trend continued to spread.

Now a decade in, it’s hard to find a neighbor with a gas mower, and that’s terrific. 

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What’s the next challenge? Our neighbors still mow early and often. The good news is that the city lets our extensive network of road separators grow bumper crops of dandelions. Bright yellow carpets fill the streets (and feed the bees) for weeks. Still, private lawns account for a substantial amount of acreage* and could be key to turning the tide for bees and the rest of our unpaid pollinator workforce.

“When you run the numbers, it turns that almost anything is better than a grass lawn — except pavement.” 

Lawns are the No. 1 irrigated ‘crop’ in America. They need to die.

Take No Mow May. This movement started in Britain but quickly jumped the Pond to North America. 

What Is No Mow May | Better Homes & Gardens

No Mow May isn’t about laziness (although that is a side benefit); it’s about helping the bees.

Also laziness. Whatever works for you, no judgement!

No Mow May: 8 Reasons to Let Your Lawn Grow This Month – Bob VIla

When it comes to spring yard work, what if you could actually do more by doing less? By participating in No Mow May, you’ll spend less time, money, and energy on your lawn while helping to improve the planet.

I’m hoping that at least some of our neighbors will realize, as we have, that in the case of mowing, less is definitely more.

Why You May Not Want to Mow the Lawn This Weekend

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I hope our shift to an electric mower had some small local impact but it’s not just us, of course. The folks around the corner switched to a xeriscaped yard and posted signs about helping pollinators. The world is noticing that the pollinators need change and wants to help. The question is now less about “what” and more about how to do it in ways that work with the world we have.

So this year I’m supporting my local eco organizations, planting native flowers, and braving potential side-eye from Mrs. Mannerly across the street. 

Who knows? Next time I see her across my bee-filled yard, she might even smile.

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* For example, lawns can be counted as the single largest “crop” in the U.S. and are estimated to take up over 400 million acres in the U.S. And they don’t even taste good!

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Photo by Stefan Steinbauer on Unsplash

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“Honestly, if you’re given the choice between Armageddon or tea, you don’t say ‘what kind of tea?’” 

― Neil Gaiman

Wise advice.

Climate Change 2022: Mitigation of Climate Change

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Photo by Aniketh Kanukurthi on Unsplash

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Need to take a quick break, maybe get off the planet for a bit? Now’s a great time to visit the Moon!

Send your name to the Moon with NASA’s Artemis mission!

Send Your Name to Space

Add your name here to have it included on a flash drive that will fly aboard Artemis I.

You could even do a little public service and cleanup litter once you’re up there, because Space Junk Just Crashed Into the Far Side of the Moon at 5,800 MPH.

While we’re talking space, you can also check out the current Location Map for Perseverance Rover.

Because sometimes it’s nice to be reminded of the good that humans can do, too.

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Photo by Silas van Overeem on Unsplash

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I may have mentioned that I am entertained by maps, clever science jokes, and not-too-scary pirates. This xkcd comic ticks all the boxes.

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Photo by Hatice Yardım on Unsplash

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I love history. Not the memorization of dates and tests and such, but that moment where you realize in a sudden, visceral way that the past isn’t ever really gone. That the present is built on its bones.

I also like the idea of uncovering that past, either via literal bones or the items that people leave behind. Gold is nice and all (not least because it lasts) but I have a soft spot for the ordinary. What was once worthless, like a broken pot, a used envelope, translucent blue glass jar or a single button, becomes a window into the everyday.

A window in time, if you will.

From museums to restored footage to dragon bones (ok, not exactly but still) and virtual reconstructions, there are a lot of ways to see the past.

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I tend to prefer the more tactile alternatives. 

My mother used to take us out to a friend’s cabin in the woods. In winter we helped her gather sap for maple syrup, but in summer my brother and I would head to the stream at the base of the hill. The water had cut a small cliff into the shale, and if we were lucky and good we could find fossils. 

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Here are two examples of hands-on history I think would be fun to experience.

The fossil hunters of the Jurassic Coast

… with the West Dorset cliffs eroding at such a rapid rate, scientists alone could never hope to save even a fraction of the fossils emerging onto the beaches before they’re swept away by the waves. This has left amateur collectors as key partners in the fight to preserve the area’s extraordinary fossil bounty for study and display, and has, over the past two decades, fuelled a huge rise in the number of people visiting the local beaches in search of prehistoric treasures.

How to Mudlark

… the majority of the things salvaged from the mud are more recent—often medieval or later—and are small, humble reminders of what people used, maybe loved, and eventually discarded. Exploring the shore as a mudlark is like conducting a swift, simple, satisfying archaeological dig, with almost no digging at all.

More fun for the future!

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Photo by Markus Spiske on Unsplash

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Yes, it’s Tuesday and work is crazy as usual but it’s not all negative news. We will not be hit by an asteroid today!

A huge asteroid will fly safely by Earth today. Here’s how to watch it live. | Space

See? Tuesdays aren’t all bad.

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Not an asteroid but I liked the rainbow. Photo by Cyrus Press on Unsplash

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Ha ha ha ha, this is 110% amazing!

More info and videos on this obviously critical area of scientific research:

So if humans visit underwater environments in a submarine, are these fish driving around in a supermarine? 

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Oh hello, nice of you to stop by. Photo by David Clode on Unsplash

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Today is booster shot day!

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Photo by Akshay Nanavati on Unsplash

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I accumulate a lot of random facts. Here’s one I found interesting: Spiders can’t spidey so well when they’re on drugs.

Just say no, spiders, just say no!*

* Unless you have a constant source of delicious insects supplied by your organization’s graduate students and no pressing engagements, in which case, you do you, spideys.

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NASA Tech Briefs, April 1995 – NASA Technical Reports Server (NTRS), file p. 106, document p. 82

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