Tag Archives: New Atlas

Popcorn foam!

If you thought this was going to be a post about food…sorry. It’s a tech post about an innovative way of creating foam packaging [amongst other things] out of, yes, popcorn. 🙂

Georg August University

You can find the full article here: https://newatlas.com/environment/popcorn-expanded-polystyrene-foam/?utm_source=New+Atlas+Subscribers&utm_campaign=b2daaabfa4-EMAIL_CAMPAIGN_2021_11_18_11_54&utm_medium=email&utm_term=0_65b67362bd-b2daaabfa4-92416841

Climate change is too big for any one person to do much about, but if we all demanded non-plastic packaging, we might clean up those garbage patches in the oceans.

I’m still getting supermarket stuff home delivered [about 4 weeks until I’m fully vaccinated], and the thing I hate the most is that the packer puts each kind of fruit and veg. into a separate plastic bag. Back when I did my own choosing, all my fruit and veg went straight into the trolley or straight into one of my own bags. I know that’s not possible now, but… -sigh-

Anyway, I’m looking forward to edible packaging. 🙂

Meeks


A hover bike?

This is real. I’m stunned:

You can find the whole article here, on New Atlas.

cheers,
Meeks


Hydrogel for damaged joints

“Once it’s been injured, the protective cartilage in our knees and other joints heals very slowly – if at all. A new injectable gel, however, could both reinforce the tissue after it’s been damaged, and encourage new cartilage to grow over top of it.”

If you’re like me, and starting to find that your joints are not as young as the rest of you, the following article in New Atlas should be of interest: https://newatlas.com/medical/hyaluronic-acid-hydrogel-reinforce-regrow-cartilage/

If you’re young and have no idea what cartilage is, or how a joint works, or why it can cause pain, here’s a simple picture:

Image courtesy Wise Geek https://images.wisegeek.com/frontal-view-of-joint-with-cartilage.jpg labels by me

As you can see, the bone ends that meet in our joints, don’t actually meet. They’re held in place by ligaments [the blue bit] that act a bit like rubber bands. And to make sure the two bones don’t grind against each other, each end is capped by cartilage. Cartilage is a tough but flexible material that acts like the tyre on the wheel of a car – it stops you from driving on the metal rims.

And just like tyres, the cartilage protecting the ends of your bones wears down over time. How much time depends on how much wear and tear it is subjected to. The knee cartilage of runners tends to wear down faster than that of couch potatoes because it’s used more. Unlike tyres, however, joint cartilage can’t be replaced when the ‘treads go bald’, which is why this research is so important.

My tread isn’t bald yet, but it’s getting there, so I can hardly wait for the hydrogel to be commercialised. 🙂

Have a great weekend everyone,

cheers
Meeks


Dancing Robots Bid Farewell to 2020

There’s still 15 and a half hours till the start of New Year here in Australia, but…Happy New Year anyway!

Let’s dance!

https://newatlas.com/robotics/entire-boston-dynamics-robot-dances-spot-atlas-handle/

love,
Meeks


New Knees, using 3D printing

I’m not at the point of needing to get my knees fixed yet, but they definitely ain’t what they used to be, so I was fascinated by the idea of using 3D printing to build the implants. More importantly, I was thrilled by the idea that the bioinks used in the 3D printing process could actually encourage the body to create new cells itself:

‘…the researchers used several bioinks together to print the entire fibrocartilage tissue layer by layer, in an interleaved crosshatch pattern. The first was a composite gellan gum and fibrinogen ink, which encourages the body’s own cells to repopulate. The second bioink is a silk fibroin methacrylate, which helps keep the structure strong and flexible.’

Wake Forest Institute for Regenerative Medicine (WFIRM)

You can find the whole article on the New Atlas website. It’s quite short and not super technical, so if you’re like me and starting to creak, check it out.

I have to say I’m quite looking forward to becoming a ‘bionic’ woman in the years ahead. 🙂

cheers
Meeks


I’m a genius!

-grin- no really! I just read a New Atlas scientific article about :

“…biohybrid synapses that let living cells communicate with electronic systems, not with electrical signals but with neurotransmitters like dopamine.

New Atlas: https://newatlas.com/computers/artificial-synapses-living-cells-communicate-dopamine/?utm_source=New+Atlas+Subscribers&utm_campaign=ff0315b360-EMAIL_CAMPAIGN_2020_06_17_12_51&utm_medium=email&utm_term=0_65b67362bd-ff0315b360-92416841

Remember when Miira was inducted into Innerscape and basically lost her whole skull so Kenneth Wu’s nano interface could connect the AI to her brain? Not quite there yet but…this article shows that it’s coming. And I actually forecast it…

Okay, okay, probably not that hard to do if you read sci-fi, but I’m still proud as punch.

Ahem, that’s all. As you were….


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