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The history of science demonstrates that every discovery is tested and modified over time. 
Some will stand the test of time better than others,
but every dearly held belief and discovery is worth challenging! 
Thanks to those scientists who dare look at things a little differently and challenge basic assumptions.

Candid Science Index of Scientists Interviewed by Dr. Hargittai

Women in Science

The European Research Commission has compiled a collection of brief mp3 segments discussing European women in science through history. I found the narrators to be quite pleasing to listen to and I appreciate learning more about women who made significant contributions to science. You can also download a pdf book with the same information.

Awesome! From Women in Science.org, you can hear radio broadcasts about Women in Science, Technology, Engineering, and Mathematics ON THE AIR!

And finally, an extensive list (4,000 years worth) of women in the sciences can be found here.

 

From Make:Technology on Your Time comes The Elements of Humanity: a Fascination with Science and Technology. Make Magazine interviewed great minds in science and technology to find out what intrigues them and find out more about what the work they do. The videos are absolutely delightful!

Histological Eponyms

Have you ever wondered who the Eustachian tube is named after? 

What about something more obtuse like the Node of Ranvier?

These powerpoints take a special view of histology (viewing tissues of the body with a microscope) and the men, all European and mostly sporting facial whiskers of some sort or another, who made the discovery of the structures named after them. (Eponyms).  I discuss both the men and the structures with pictures of both as available!

Please enjoy! I had a fantastic time putting this together. I have a running joke throughout and a few other random facts that could make this enjoyable to those who might not normally want to view this material. Hold out to the end if you can....

I might do anatomical structures next time, followed by diseases, followed by medical tests.  Please don't hold your breath, though!!

Eponymously yours part 1microsoft 2007

Eponymously yours 97-2003

Eponymously yours, part 2, the increase of facial hair microsoft 2007

Eponymously yours part 2 97-2003

 
 
Some Famous French Scientists (in slightly poor French)
 
If you can read French and are interested in the
presentation I made about famous French
Scientists for an oral French class in the
Fall of 2007, check out this powerpoint presentation. 
Don't worry if you are not very good at reading
French as I am still learning this myself. 
If you are fluent in French, then please don't laugh!
I had a great time putting this together!

French scientist powerpoint


Edward Lorenz
 
Edward_lorenz.jpgI expect many of you have heard the phrase "The Butterfly Effect" and maybe you learned it from the movie starring Ashton Kutcher.  This phrase actually came from a paper written by meteorologist Edward Lorenz entitled "Predictability: Does the Flap of a Butterfly's Wings in Brazil Set Off a Tornado in Texas?" It demonstrated that even "very small changes in a system can have very large and unexpected consequences." (LA Times), meaning he had stumbled upon chaos theory.  As a bit of trivia, this paper, published in 1972, has been cited in more than 4,000 subsequent papers, making it one of the most referenced scientific studies in modern history.
 
Working with an ancient computer to produce sample models of weather patterns, he came up with a set of figures.  Trying to find a short cut to double-check them, he decided to round some numbers to 0.473, for example, rather than 0.473221.  The results he got back were hugely different than what he originally started with.  He discovered that if meteorologic variables such as temperature or humidity were off by even a small percentage, a weather pattern prediction could be completely incorrect.  
 
Lorenz was the recipient of the Crafoord Prize (the prize set up to recognize fields not eligible for Nobel prizes) in 1983.  In 1991, He received the Kyoto Prize for earth and planetary science.
 
 
Robert Langer (MIT)

langer_henk.jpgRobert Langer has been chosen as the winner of the 2008 Millenium Technology Prize!  When I started hearing about "tissue engineering", his was the first name associated with it.  He is quite a prolific worker, with nearly 400 patents to his name.  He is primarily known for his work in polymer based controlled drug delivery systems.  I remember meeting him when he came to the U of I in 2000 to give a talk (I was co-teaching a biomaterials course at the time with Russ Jamison).  I was fascinated because he was also thinking of creating polymers to "seed" into hurricanes to reduce their intensity.  I have no idea where that idea is now, but it was cool that he was "branching out".

He was hired by Judah Folkman (right) when no one else would hire him.  Just goes to show that persistence pays off and the importance of making personal contacts cannot be underestimated!

Read more about Bob Langer and his prize
here
 
Judah Folkman
 
folkman_w.jpgI have previously discussed Judah Folkman and his discovery's implications for tissue engineering in a recent stem cell/tissue engineering newsletter and you can certainly read more about him at his hospital's website.  He was a surgeon and knew that the tumors he removed from patients were very bloody.  He speculated that somehow these tumors were somehow "calling" blood vessels to themselves in order to survive.  Thus began his long research career for understanding angiogenesis and creating angiogenesis inhibitors as a form of cancer treatment.
 
My favorite NOVA episode happens to be the one called "Cancer Warrior" and it is all about Judah Folkman.  Take some time to watch it.  You can find it here. 
 
 
 
 
 
 
 
Albert Hoffman
hofmann_albert4_med.jpgA swiss chemist who accidentally discovered the hallucinogenic properties of lysergic acid, or LSD,five years after he synthesized it.




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