Entries Tagged as 'Uncategorized'

Amazing first decade, futurists, and suffering

The Jester has has his time for long enough. Once he crosses the line into flagrant paranoia, I have to step in.

It’s a new year and a new decade. The decade might have been better for Science (still no flying cars) but all-in-all, I’m pretty happy. We’ve seen tissue engineering come a long way including grow-your-own skin and grow-your-own hearts. We’ve seen metamaterials with negative index of refraction and a lower thermal conductivity than vacuum, both of which I grew up believing were physically impossible. We seen bona fide proof of evolution (as if we needed more).

Basically I can’t even begin to touch on all the cool things in that happened in the last ten years. It’s enough to have give me a glimmer of faith in the vision of the futurists’ utopia: we may conquer death and scarcity and create a world of never-ending exploration. But maybe human nature needs scarcity and death to be whole. Maybe ten years is a good time for reflection on what we all want for ourselves and for each other. Facile suggestions that ‘happiness’ is what we want miss the point: If we knew what would make us happy, we would have it by now.

Ultimately, and strangely, I’m not sure that conquering death and scarcity will make us any kinder. I think we’ve made some real progress toward doing those things, and I’m not alone in that thought.

Yet, even so, I think a lot of otherwise crazy-seeming people might be sane in the light of this statement: abundance does not necessarily engender generosity. People who think we’re better off without public healthcare may be right up to a point: the threat of true suffering can be motivation for good. Don’t get me wrong – I don’t hold with people who would sell others’ welfare for the sake of an abstraction. The Free Market is all well and good until Henry Frick has you killed because you want fair pay. Yet, we only have the opportunity to be truly charitable in the face of true misfortune. Would we cheat ourselves of this sorrow?

If we could truly alleviate human suffering on a large scale, would we be neutering humanity?

Cheers,
Peter

Sick Day

As Ze Frank would say, “Knowledge is sick today, and doesn’t feel like doing it.”

Well, I’m afraid I am sick, so you will just have to cope with some 3-D fractals via slashdot.

Cheers,
Peter

New generation of drugs, and the next things for TBU

Occasionally, I get asked what I do. Here’s a little introduction to the kind of technology I’m working with. Aptamers are short bits of DNA that bind to whatever target of interest you might be interested in. Why is that useful?

Here’s one good reason, from a TED talk by Kary Mullis. He won the Nobel prize for inventing PCR. Now he is making aptamers that act like the tape on a big note on a bacterium’s back that say “EAT ME” to the immune system.

I’m going to take the Big Upshot in a new direction. From here on out, I’ll be doing my best to make posts relevant to current and future medical students and biomedical graduate students. We’re going to talk about the periphery of a scientific education that might otherwise get missed.

Cheers,
Peter

Firefox shortcuts

I’ve found a few shortcuts in Firefox that I love.

Ctrl-tab : switches among open tabs
Ctrl-w : closes the current tab
Ctrl-shift-t : re-opens the last tab you just closed

I also found a shortcut that I hate:

Ctrl-q : quits the whole program instantly
Ctrl-shift-w : closes the current window

I keep reaching for ctrl-w and hitting ctrl-q by mistake

This little plug-in, keyconfig, lets you fix that:

http://forums.mozillazine.org/viewtopic.php?t=72994

Enjoy.

-Peter

The Swisstech Utilikey

I’m going to promote a product now: the Swisstech Utilikey

I use a Swisstech Utilikey basically every day. I love this little thing. It’s compact and as useful as a normal pocket knife for the same kinds of things, but it is also three screwdrivers and a bottle opener. It clips to a key ring and clips off just as easily. I keep mine clipped to a LED light.

Additionally, they are backed by a really nice warranty. I broke one of the blades on the Phillips screwdriver and Swisstech replaced the Utilikey for free.

They make a good gift, too. I gave one to my Dad, who is a real hard man for whom to shop.

So there you go. Head on over and get one.

-Peter