Recent comments in /f/science
Classic_Beautiful973 t1_j937g7a wrote
Reply to comment by whyunoletmepost in Globally, the total cost of energy for households has likely increased between 62.6% and 112.9% since Russia invaded Ukraine, say international researchers. An additional 78–141 million people worldwide could be pushed into extreme poverty as a result of these increases. by MistWeaver80
Meanwhile SW Washington is still $0.10/kWh. Yay state run hydroelectric, I guess
bergserker t1_j936zbb wrote
Reply to Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Filled with carbon dioxide, would they be more flame retardant?
Viking_Genetics t1_j936n58 wrote
Reply to comment by Fearlessleader85 in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Almost all plants you can breed to be sterile, paulownia (Empress) trees grow insanely fast, some of the hybrid clones that have been bred are 100% sterile and it can only be propagated through clones, so stuff like that could potentially be a way to help decrease the risk of something like that happening
rebregnagol t1_j9369ny wrote
Reply to comment by [deleted] in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
As much as 50% of a tree is carbon.
[deleted] t1_j9363jv wrote
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zenzukai t1_j9350ug wrote
Reply to comment by ecksate in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Impregnating wood with MOFs to bind the CO2. They want to utilize MOFs to produce hydrogen. Building a house out of them would be ridiculous.
https://www.sciencedirect.com/science/article/abs/pii/S0360319921042385
eatingganesha t1_j934y15 wrote
Reply to comment by Fivethenoname in Religious Hermit Found Buried in The Fetal Position. The woman buried was living with septic arthritis and also advanced venereal syphilis. This would have meant she lived with severe, visible symptoms of infection affecting her entire body, and later on, neurological and mental health decline by Wagamaga
Anthropology is not pop culture. And archaeology is a science.
ApparentlyABot t1_j9349ju wrote
Reply to comment by ecksate in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
There are a LOT of other factors as to why we use concrete over wood, strength, toughness and all those other attributes.
Also how is concrete the NUMBER one source of carbon emissions exactly?
schistaceous t1_j933zyv wrote
Reply to Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
Fascinating (the relationship between attention control and emotion regulation was new to me) and activates my confirmation bias, but it's too early to draw any practical conclusions.
>This study compared students who completed the intervention to students who continued with school as usual, collecting self-report survey data from all students both before and after the intervention was administered.
The researchers are aware this is a limitation:
>[T]he school-as-usual control condition makes it impossible to rule out expectation effects as a source of the observed improvements
Hopefully their next experiment will give the control group and their teachers something plausible to do.
EDIT: It's unfortunate that OP's post title adds "Mindfulness-based" (and for that matter "vast") to the title of this paper. This experiment is specifically about an attention training program, not about mindfulness training.
Also, for those interested in what the program entails, there's a brief article here.
zenzukai t1_j933wvs wrote
Reply to comment by ecksate in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Using MOF (Metal Organic Framework) to bind it. Scaling this would be very expensive. Hydrogen fuel production uses MOFs, building a house out of them economically would be quite the feat.
There have been significant advances in advanced wood materials. Treated and compressed wood can now get as strong as kevlar and steel.
Tight-Caterpillar-25 t1_j9321jg wrote
Reply to comment by Im_Talking in Mindfulness-based attention training vastly improves the focus and emotional regulation of high school students by TimTars
That study was for mental health and this one is focus and emotional regulation. The British mental health study had very poor adherance and many students thought it was boring as well with an average number of mindfullness sessions at 1 over the 10 week period while the US study only measured those that completed the training.
Fearlessleader85 t1_j930n9t wrote
Reply to comment by TheArcticFox444 in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Yeah, we're ancient lake bottom. The only rocks i can find on my property were brought in.
[deleted] t1_j92zbbe wrote
Reply to comment by fleebleganger in Scientists have figured out a way to engineer wood to trap carbon dioxide through a potentially scalable, energy-efficient process that also makes the material stronger for use in construction by giuliomagnifico
Most of that weight is not carbon though, it's mostly water. And I don't know how you think you're going to get mature oak trees in urban densely populated areas anytime soon.
Im_Talking t1_j92yxxv wrote
[deleted] t1_j92y63i wrote
Reply to Globally, the total cost of energy for households has likely increased between 62.6% and 112.9% since Russia invaded Ukraine, say international researchers. An additional 78–141 million people worldwide could be pushed into extreme poverty as a result of these increases. by MistWeaver80
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Dumguy1214 t1_j92x6rc wrote
Reply to comment by RobertISaar in Globally, the total cost of energy for households has likely increased between 62.6% and 112.9% since Russia invaded Ukraine, say international researchers. An additional 78–141 million people worldwide could be pushed into extreme poverty as a result of these increases. by MistWeaver80
this is true, boreholes tapping off pressure have lessen earthquakes
RobertISaar t1_j92wxay wrote
Reply to comment by Dumguy1214 in Globally, the total cost of energy for households has likely increased between 62.6% and 112.9% since Russia invaded Ukraine, say international researchers. An additional 78–141 million people worldwide could be pushed into extreme poverty as a result of these increases. by MistWeaver80
Extract more heat to lessen the anger of the volcano gods?
Corrupted_G_nome t1_j92wqwx wrote
Reply to comment by RasperGuy in Plants are spreading up mountains faster than thought in North America by BlitzOrion
They are. Usually very newswortht when they become major events. The US suffered hundreds of billions in damages in the last 3 years from intense snowstorms in places that very rarely if ever get light snow, getting real snowstorms (laughs in Canadian).
We also have been having arctic lows mixed with warm air causing freezing rain and dangerous conditions in our much shotened winter.
Melting ice cools the air arround it making for colder oceans and atmospheres in summer months. Usually lots of shelf ice melting can impact sheet ice development.
Classic_Beautiful973 t1_j937saf wrote
Reply to comment by Dumguy1214 in Globally, the total cost of energy for households has likely increased between 62.6% and 112.9% since Russia invaded Ukraine, say international researchers. An additional 78–141 million people worldwide could be pushed into extreme poverty as a result of these increases. by MistWeaver80
Electric bill for 1700 sq ft in Washington State is like $80-120. We're well below national average per kwh though