TED Grant Goes To Archaeologist Who Combats Looting With Satellite Technology

Three quarters of Britain’s juniper is found in Scotland, where it’s important not only to local gin production but also to wildlife, such as the juniper shield bug. Plantlife Scotland has published a free guide to help both professional and amateur botanists and horticulturalists identify, survey and protect the plants. Anyone can participate in the group’s survey and guardianship project.

(via Protect British juniper or risk losing gin’s distinctive flavour (Wired UK))

Computer Model to Help Manage Hydropower in Kenya

This came across my desk this morning in the course of philanthropic research, and it’s a fascinating portrait primarily of the head of a charitable organization that serves his own community (the blind and visually impaired) but also a mixed-message reconstruction of a man who mysteriously bequeathed $125M – fifteen times the charity’s operating budget – to an organization that never knew his name. 

(A more-or-less transcript of the podcast is also available below the player.)

Brand: Christie Brown

Designer: Aisha Obuobi 

Coupe de Classe Winter 2015 Collection

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Artificial optical materials could allow cheaper, flatter, more efficient detectors for night vision and other uses

A new way of taking images in the mid-infrared part of the spectrum, developed by researchers at MIT and elsewhere, could enable a wide variety of applications, including thermal imaging, biomedical sensing, and free-space communication.

The mid-infrared (mid-IR) band of electromagnetic radiation is a particularly useful part of the spectrum; it can provide imaging in the dark, trace heat signatures, and provide sensitive detection of many biomolecular and chemical signals. But optical systems for this band of frequencies have been hard to make, and devices using them are highly specialized and expensive. Now, the researchers say they have found a highly efficient and mass-manufacturable approach to controlling and detecting these waves.

The findings are reported in the journal Nature Communications, in a paper by MIT researchers Tian Gu and Juejun Hu, University of Massachusetts at Lowell researcher Hualiang Zhang, and 13 others at MIT, the University of Electronic Science and Technology of China, and the East China Normal University.

The new approach uses a flat, artificial material composed of nanostructured optical elements, instead of the usual thick, curved-glass lenses used in conventional optics. These elements provide on-demand electromagnetic responses and are made using techniques similar to those used for computer chips. “This kind of metasurface can be made using standard microfabrication techniques,” Gu says. “The manufacturing is scalable.”

Read more.

You're only an "economic migrant" if you're poor and brown

Ned Richardson-Little is a Canadian academic who went to the US “in search of a better life,” did research in Germany and settled in the UK, something he was able to do thanks to his economic migrant grandfather who happened to have been born in Scotland.

Richardson contemplates the vilified category of “economic migrant” – “the greedy, dark other to those virtuously fleeing conflict” – and wonders how it is that no one has ever vilified him, given that he, too, is so obviously an “economic migrant.”

My grandparents (and father) were displaced people – Red Army deserters who destroyed their papers so that they could escape Europe via the DP boats to Canada – and I left Canada for the USA to found a company, then moved to the UK to represent an NGO and became a citizen, and have now moved back to the USA to write novels and campaign for better information policy. No one has ever called me an economic migrant.

https://boingboing.net/2015/11/29/youre-only-an-economic-mig.html

Richard Feynman’s legendary lectures on physics, all fifty-two chapters, are now available to read online via Caltech.

Of course, you can always watch seven of them in video form thanks to Bill Gates.

If anyone needs me, I’ll be in my physics bunk.

Don’t feel drowned by your habits, we all know smoking doesn’t make sense, we all know somebody who is sick because of smoking. You have the power to stop smoking. Or replace your bad habits that hinder your life with good habits that help it progress. I have a client that used to smoke, now every time she is craving a cigarette she does 50 squats, no smoking now for 2 months, but great muscle tone in her legs! This is what I mean when I say love yourself… Not your reflection. Your actions are a reflection of how you see yourself. Big up all those who have stopped smoking, stopping smoking or even thinking about it! If you have stopped let me know how long for, if you are stopping let me know how and why. If you are thinking about it hopefully you will read the comments and try to stop. #spartanfam #strength #health #streetart

The Norwegian Secret To Enjoying A Long Winter

Residents of Norway view their long dark winters as something to celebrate. How it's possible to be cheerful for the next four months.

Now that is pure adaptation!

As the days get darker and colder in much of the northern hemisphere, it’s easy to indulge in gloom. For the next few months, you’ll be shivering. You’ll be battling foul weather. Thanks to daylight saving time there will be no chance to see the sun after work.

The gloom leads to a common question: What can I do to cope with the dark and cold?

If you truly want to be happy during winter, though, this is the wrong approach to the season. Changing your mindset can do more than distracting yourself from the weather.

At first, she was asking “Why aren’t people here more depressed?” and if there were lessons that could be taken elsewhere. But once she was there, “I sort of realized that that was the wrong question to be asking,” she says. When she asked people “Why don’t you have seasonal depression?” the answer was “Why would we?”

It turns out that in northern Norway, “people view winter as something to be enjoyed, not something to be endured,” says Leibowitz, and that makes all the difference.

Lessons From The Far North

To be sure, there are some aspects of the near-polar culture that might be hard to emulate elsewhere. Small Norwegian communities are tightly knit, and strong social ties increase well-being everywhere. That said, there are lessons that can help anyone think differently about cold weather.

Stephen Hawking: robots could give us all material abundance, unless rich people hoard all the wealth

In a Reddit AMA, the eminent physicist warns that while increasing automation could give us a world of “luxurious leisure,” that “most people can end up miserably poor if the machine-owners successfully lobby against wealth redistribution.”

Paging Thomas Piketty, your ride is here.

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