I’m probably TAing a Zoology class in the Fall
I am beyond excited. I never thought I’d be this excited about the TAing part of grad school, but I am.
nobody appreciates the grey fox around here!
Ion-Based Electronic Chip to Control Muscles: Entirely New Circuit Technology Based On Ions and Molecules
This group of amazing scientists are working on developing devices that can control muscle movement using chemical signals (like the common cellular signalling substance acetylcholine), rather than non-specific electric signaling mechanisms:
Klas Tybrandt, doctoral student in organic electronics at Linkoping University, Sweden, has developed an integrated chemical chip.
The Organic Electronics research group at Linköping University previously developed ion transistors for transport of both positive and negative ions, as well as biomolecules. Tybrandt has now succeeded in combining both transistor types into complementary circuits, in a similar way to traditional silicon-based electronics.
The chips they are developing can deliver bio-molecular signals to individual cells, revolutionizing bio-circuit technology. These devices may play a particularly important role in future therapies for neuro- and muscular- degenerative diseases!
This is really cool! Read the click-through article.
(via logicianmagician)
I know that this is a long article, but I think you should read it…
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IS FACEBOOK MAKING US LONELY?
Social media—from Facebook to Twitter—have made us more densely networked than ever. Yet for all this connectivity, new research suggests that we have never been lonelier (or more narcissistic)—and that this loneliness is making us mentally and physically ill. A report on what the epidemic of loneliness is doing to our souls and our society.
by Stephen Marche
… (Her) web of connections had grown broader but shallower, as has happened for many of us. We are living in an isolation that would have been unimaginable to our ancestors, and yet we have never been more accessible. Over the past three decades, technology has delivered to us a world in which we need not be out of contact for a fraction of a moment. In 2010, at a cost of $300 million, 800 miles of fiber-optic cable was laid between the Chicago Mercantile Exchange and the New York Stock Exchange to shave three milliseconds off trading times. Yet within this world of instant and absolute communication, unbounded by limits of time or space, we suffer from unprecedented alienation.
We have never been more detached from one another, or lonelier. In a world consumed by ever more novel modes of socializing, we have less and less actual society. We live in an accelerating contradiction: the more connected we become, the lonelier we are. We were promised a global village; instead we inhabit the drab cul-de-sacs and endless freeways of a vast suburb of information.
At the forefront of all this unexpectedly lonely interactivity is Facebook, with 845 million users and $3.7 billion in revenue last year. The company hopes to raise $5 billion in an initial public offering later this spring, which will make it by far the largest Internet IPO in history. Some recent estimates put the company’s potential value at $100 billion, which would make it larger than the global coffee industry—one addiction preparing to surpass the other. Facebook’s scale and reach are hard to comprehend: last summer, Facebook became, by some counts, the first Web site to receive 1 trillion page views in a month. In the last three months of 2011, users generated an average of 2.7 billion “likes” and comments every day. On whatever scale you care to judge Facebook—as a company, as a culture, as a country—it is vast beyond imagination.
Despite its immense popularity, or more likely because of it, Facebook has, from the beginning, been under something of a cloud of suspicion. The depiction of Mark Zuckerberg, in The Social Network, as a bastard with symptoms of Asperger’s syndrome, was nonsense. But it felt true. It felt true to Facebook, if not to Zuckerberg. The film’s most indelible scene, the one that may well have earned it an Oscar, was the final, silent shot of an anomic Zuckerberg sending out a friend request to his ex-girlfriend, then waiting and clicking and waiting and clicking—a moment of superconnected loneliness preserved in amber. We have all been in that scene: transfixed by the glare of a screen, hungering for response…
(read more: The Atlantic Monthly) (image: Phillip Toledano)
FLCL
Oh, hey, it’s me.
I can’t look good in a photo to save my life.
I also really, REALLY need a haircut.
New Record Player Has Cat Attachment
A new record player from Pioneer has an attachment to play “cat” records. The cat format was briefly popular in the late 1970s, but lost out to the more popular 45 and 78 RPM discs. However, for enthusiasts, there has remained a cult following for cat records due to its superior high fidelity audio.
The format has experienced a renaissance of sorts in the past year, with a handful of indie punk acts in the United Kingdom releasing cat recordings. The biggest issue for cat fans has been finding working cat players. So the announcement from Pioneer that it will begin manufacture on a new record player with a cat attachment is welcome for audiophiles.
Via Wormswormsworms.




