People On Here Should Know About The Mutual Aid App! It’s Really Growing In The Chicago Area (created

A brief and ugly summary of surviving cold climates

For visitors and writers alike.

You were never meant to be here. Never forget this. You are an ape of the equator, built to run the savannah and swim in tropical waters. Whatever terms and conditions your body has, they are void here. Mother nature never certified to function in a Death World.

Enduring the cold is never a matter of “how much” as much at it is “how long”. Think of it as the water levels of the vieogames you have played. No matter what equipment enables you to remain longer, you can’t stay there indefinitely. The coat that keeps you warm and toasty for three hours in -15 is enough to keep you functional for an hour of -40.

Whatever the locals say, listen to them. Err to the side of caution if you must. You may not endure what they can endure, but you SURE AS FUCKING NOT cannot survive what they say cannot be endured.

That being said, alcohol is a filthy fucking liar and so is anyone who offers it to you. The warmth it gives is an illusion, and a sign of damage. You are worse off feeling comfortable with a mouthful of whiskey as you are freezing your gonads off stone cold sober.

Winter tires. Studded winter tiers are a MATTER OF LIFE AND DEATH when you drive on a frozen road. That being said, whatever the locals tell you that your car will need to run as theirs do, take it. Taking the risk of being pranked is worth survival, and you can always stab their tires in the spring if they were shitting you.

Eat. For the love of god, make sure that you eat. Heavier meals might be unpalatable at first for someone used to lighter nutrition, but maintaining bodily warmth in a cold climate takes up a lot of energy, and you will feel tired and drowsy for a long while shile your metabolism adjusts to producing more heat than Mother Nature ever intended. The skinny people in your party are especially vulnerable, ensure their well-being on a regular basis.

If you have a smartphone/other essential technology on your body, keep them close to your body to keep them warm. They were not designed to be frozen any more than you were.

Sleep is death. SLEEP IS DEATH. Never, ever stop to rest in the cold, if you do not have the means to make a fire/otherwise produce heat. The cold tires you out because keeping warm takes energy, but taking a rest will not return your energy. If you feel the need to sit down and rest because you are tired because of the cold, call for help. This is not a hyperbole, if you feel like you are too tired to go on in a cold climate, CALL A FUCKING AMBULANCE. If you fall asleep in the snow, you will not wake up. Hypothermia can and will literally kill you.

Avoid skin-to-snow-contact if you can. It hurts because you were not supposed to do it. Consider ice to be like acid. Touching is bad for you.

Feel free to add to the list if you feel like I missed something.

I am super against light pollution, and have been for decades

but I am also super annoyed by the way it's framed as "without light pollution you can see how beautiful the night sky is" way more prominently than it's framed as "hey, did you ever stop to think of how much energy/resources/money are literally wasted by having so much light shine up into the sky?"

so people get the idea that light pollution can only be remedied by eliminating all night-time light, which would make being outside at night very inconvenient, instead of by making night-time light shine only on the ground where, y'know, the people who need it are

if you’re interested in mutual aid and aren’t sure where to start, i can’t recommend enough joining a local Buy Nothing group. in a nutshell, it’s a totally free gift economy— people give from their own abundance and ask for what they need. it’s indispensable as a recent grad household— we got the majority of our basic furniture, as well as an AC unit through the group— but what i find particularly wonderful are the ways other forms of community aid popup through the group.

i’ve seen people organize meal trains for strangers. people fleeing from domestic violence have gone from a suitcase of possessions to a fully stocked house in 48 hours. home hospices being set up with goods from six different households. cookbook lending. distribution of windfall apples and tomato harvest overabundance. grocery pickup for ill folks. people looking out for listings for others. everything from bread to baby carseats to house paint to pet food.

and much of it is done between strangers, often between people who would not recognize or identify with the term “mutual aid”. it lowers waste, goods go directly to people who need them, and it avoids the sometimes dubious morality of the thrift shop circuit. i’d really recommend it.

I love these Penda architects terrace design. Tel Aviv.

What do you think of vertical axis wind turbines? Seems to me they'd complement small domestic PV installations nicely and could use some wider usage

I’ve heard some people get quite preachy about vertical axis wind turbines being no good, but personally I’m rather fond of them. I definitely agree that for domestic use, they make more sense than regular windmills. They’re also much better suited to urban environments.

The typical style of wind turbines are great when you have lamellar flowing air currents, like near the coast or on flat plains, but city wind is more gusty and turbulent. Vertical axis turbines definitely seem ideal for that!

I think some of the reservations people have stem from the fact that, in the past, vertical axis wind turbines have typically been less reliable, and the turbine blades are more prone to fatigue. Though using modern engineering materials and turbine designs, I’m not convinced those old problems still apply.

Some designs for small scale applications are also impressively discreet and quiet – though seemingly rather expensive!

WE ARE ALL GONNA FUCKING DIE

hey if you’re in the U.S. and use food stamps or know somebody who does i found this online cookbook that has recipes for eating well on approximately $4/day :o) 

New 'e-dermis' brings sense of touch, pain to prosthetic hands

Amputees often experience the sensation of a “phantom limb” – a feeling that a missing body part is still there.

That sensory illusion is closer to becoming a reality thanks to a team of engineers at the Johns Hopkins University that has created an electronic skin. When layered on top of prosthetic hands, this e-dermis brings back a real sense of touch through the fingertips.

“After many years, I felt my hand, as if a hollow shell got filled with life again,” says the anonymous amputee who served as the team’s principal volunteer tester.

Keep reading

USA TODAY

Scientists created the world's whitest paint. It could eliminate the need for air conditioning.

The world's whitest paint has been created in a lab at Purdue, a paint so white that it could eventually reduce the need for air conditionin

Wake up kids, new extreme paint dropped

Those “clean energy is ready to go whenever” memes annoy the hell out of me because they’re typically ignoring two-thirds of the issue.

In a nutshell, there are three legs of energy infrastructure:

Power generation: Getting the power in a useful form

Power transport: Getting the power in a useful form where you need it

Power storage: Getting the power in a useful form when you need it

In  some respects, clean power generation is, indeed, a solved problem; clean transport and storage, however, are not. For many applications, no good non-polluting alternatives exist, and when they do, the environmental costs of setting up and maintaining those alternatives are not, themselves, insignificant. (Look up what goes into your average rechargeable battery some time!)

No, that doesn’t mean it’s an impossible problem, nor does it in any way excuse the continued intransigence of the the petrochemical industry. It does mean that there’s still a great deal of important work to be done, and it’s galling that so many self-labelled environmentalists are just casually contemptuous of it all - often to the extent of accusing researchers in power transport and storage of being oil industry shills for having the temerity to discuss the remaining challenges - because “clean energy is ready to go whenever”.