Category Archives: quote

Make the World Better

Three ways to make the world better. First, Kiva is lets you loan money directly to an entrepreneur of your choice. Kiva provides loans through partners (operating in the countries) to the entrepreneurs. Those partners do charge the entrepreneurs interest (to fund the operations of the lending partner). Kiva pays the principle back to you but does not pay interest. And if the entrepreneur defaults then you do not get your capital paid back (in other words you lose the money you loaned). See my post: Helping Capitalism Make the World Better (if you donate to Kiva I have a Curious Cat Kivan – comment to have you link added).

Second, donate using the widget displayed in this post: to William Kamkwamba who built his own windmill in Malawi to get electricity for his home. The donations go to help him with his education and engineering projects. He is a young student and engineer. I have donated $50, I would love to see readers donate – do so and send me a link to your personal blog or personal home page and I will update this post with a link (only to a site obviously associated with you – I reserve the right to link or not link to whoever I want). [the campaign is over so I removed the widget – $943 was raised, the goal was $2,000]. A recent post to his blog: My sisters and cousins with their first books:

Some well-wishers sent many children’s books that are written or take place in countries around Africa in addition to English and American classics such as Where the Wild Things Are. All the children in my neighborhood, most of whom are cousins or sisters share these new books.

Third, create a Kiva like setup for donations that could be used to provide a source for finding remarkable people that have plans for possible donated funds. The potential is huge.

CMU Professor Gives His Last Lesson on Life

photo of Randy Pausch

CMU professor gives his last lesson on life by Mark Roth:

“If I don’t seem as depressed or morose as I should be, sorry to disappoint you,” said Dr. Pausch, a 46-year-old computer science professor who has incurable pancreatic cancer. It’s not that he’s in denial about the fact that he only has months to live, he told the 400 listeners packed into McConomy Auditorium on the campus, and the hundreds more listening to a live Web cast.
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In his 10 years at Carnegie Mellon, Dr. Pausch helped found the Entertainment Technology Center, which one video game executive yesterday called the premier institution in the world for training students in video game and other interactive technology. He also established an annual virtual reality contest that has become a campuswide sensation, and helped start the Alice program, an animation-based curriculum for teaching high school and college students how to have fun while learning computer programming.

It was the virtual reality work, in which participants wear a headset that puts them in an artificial digital environment, that earned him and his Carnegie Mellon students a chance to go on the U.S. Air Force plane known as the “vomit comet,” which creates moments of weightlessness, and which the students promised to model with VR technology.
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“A recent CT scan showed that there are 10 tumors in my liver, and my spleen is also peppered with small tumors. The doctors say that it is one of the most aggressive recurrences they have ever seen.”
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“I find that I am completely positive,” he wrote. “The only times I cry are when I think about the kids — and it’s not so much the ‘Gee, I’ll miss seeing their first bicycle ride’ type of stuff as it is a sense of unfulfilled duty — that I will not be there to help raise them, and that I have left a very heavy burden for my wife.”

An inspirational story. For me personally, it reminds me of my father: Bill Hunter who honestly believed, as he was stricken with cancer, he was luckier than most people that have ever lived. He was able to do many things that no-one, not even Kings, could have dreamed of even a hundred years before. I can’t manage such an outlook most of the time, but I do try and keep that spirit alive in me at times. William G. Hunter: An Innovator and Catalyst for Quality Improvement by George Box.

The Engineer That Made Your Cat a Photographer

photo by Binky the cat or another cat This article is the result of the first Curious Cat engineer interview. My favorite post detailed the great engineering project Jürgen Perthold undertook to engineer a camera that his cat could wear and take photos. So I decided to interview him.

The Engineer That Made Your Cat a Photographer by John Hunter:

This time I thought about our cat who is the whole day out, returning sometimes hungry sometimes not, sometimes with traces of fights, sometimes he stay also the night out. When he finally returns, I wonder where he was and what he did during his day. This brought me to the idea to equip the cat with a camera. The plan was to put a little camera around his neck which takes every few minutes a picture. After he is returning, the camera would show his day.

The Amazing CatCam is not only a great product but a wonderful engineering story. See our past post for some background on how an engineer allowed you to help your cat become a photographer. On the development of the CatCam Jürgen Perthold says, “More or less it was just a joke, born with a crazy idea.” Such a great sentiment and with wonderful results.

What path led him to the desire and ability to pursue the crazy idea and become the Curious Cat engineer of the year? He was born in Aalen, Germany. He started playing with electronics as he was 13. At 15 he added computer programming and with a friend they programmed games, applications and hardware control over the years. He studied Optoelectronics at the University of Aalen, Germany extending his knowledge further.

For the last few years he has worked for Bosch, an international manufacturing company, in the automotive hardware section. Last summer, he transfered from Germany to Anderson, South Carolina as a resident engineer for transmission control unit in a production plant for automobile parts. On a side note, the United States is still by far the largest manufacturer in the world.
photo by Binkey the cat, from under a car
The demand for the cameras is still higher than his capability to produce the cameras. He has raised the price, to limit the demand. When I first saw the prices I couldn’t believe how inexpensive it was. And, in my opinion, they are still a incredible deal. Order your CatCam now: it is a great gadget for yourself or it makes a great unique, gift. Most orders have been from the UK, Germany and the USA.

Most people don’t have technical background so they buy the full unit. But he reports that some brave souls order a kit because of price or availability although they have not done anything similar before. What a great way to challenge yourself and, if you succeed, end up with a wonderful creation when you finish.

He is in discussion with several different groups to ramp up production. The main problem is that producing the device requires electronics, optics, software, mechanics and logistics expertise. So, for the time being, he continues to modify the cameras by hand because no investments are necessary and the production can be scaled according to the demand. The required soldering, electronics and system knowledge makes it a challenge to outsource. So, for now, CatCam production is adding to the USA manufacturing output total. He is also planning to produce more products.
photo of Jacquie the cat wearing a CatCam
JÃ¼rgen believes that getting the cat camera working was not that challenging. You can take a look at his explanation of how he did so to decide for yourself. He does admit that challenges do arise if you want to produce cameras for others. To do that you must create a product that is foolproof, reliable, and easy to use and manufacture.

“I was surprised how famous one can get with ‘boring’ technical engineering stuff. I like this not only for me but for all other engineers out there who daily work hard on challenges which others don’t even understand. We as engineers make the world moving but usually we are not recognized.” Everyone enjoys the products of the labors of engineers (such as cell phones, MP3 players, cars, planes, bridges, internet connections) but few see the required knowledge, work and the people that bring those products into being.
photo by Jacquie the cat of a vine
JÃ¼rgen “hopes that I made ‘engineering’ a bit more visible to people who did not think about it before, for example, female cat owners who never had a solder iron in the hand and bought plain SOIC chips because they wanted the cat camera…”

I think he has done a great job illustrating the engineering behind the CatCam and making engineering fun. And in so doing hopefully is making more people aware of the engineers that make so many wonderful modern gadgets. Go buy a CatCam now (and if you are adventurous buy the parts and create your own – you will learn a lot about what makes all your modern gadgets work). And then send in the pictures your cat takes so everyone can see the wonderful things engineers make possible.

The photos here show the results of several new cat photographers (Binky the cat [first 2 photos] and Jacquie the cat [last 2]). Only a small percentage of CatCam owners have shared there pictures so far.

Over the next few years he would like to learn to sail, visit Yellowstone national park, walk the Camino de Santiago again, move on to other international assignment (maybe far east) and continuing raising his two children.

The Curious Cat Science and Engineering Blog is written by John Hunter and tracks a wide variety of developments, happenings, interesting under-publicized facts, and cool aspects of science and engineering.

Does Which College Matter?

Another essay by Paul Graham packed with great thoughts – this one on hiring, colleges, measuring the performance of people, etc..

Practically everyone thinks that someone who went to MIT or Harvard or Stanford must be smart. Even people who hate you for it believe it. But when you think about what it means to have gone to an elite college, how could this be true? We’re talking about a decision made by admissions officers—basically, HR people—based on a cursory examination of a huge pile of depressingly similar applications submitted by seventeen year olds.
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At most colleges you can find at least a handful of other smart students, and most people have only a handful of close friends in college anyway. The odds of finding smart professors are even better. The curve for faculty is a lot flatter than for students, especially in math and the hard sciences; you have to go pretty far down the list of colleges before you stop finding smart professors in the math department.
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What matters is what you make of yourself. I think that’s what we should tell kids. Their job isn’t to get good grades so they can get into a good college, but to learn and do.

Great article. I believe that setting up an educational environment can create a situation where people have much greater odds of flourishing: engineering schools and silicon valley – Innovative Science and Engineering Higher Education. So those responsible for creating those environments should continue their work. And student everywhere should know they can learn a great deal by making the most of their opportunities.

Brain Drain Benefits to the USA Less Than They Could Be

Study Points to ‘Brain-Drain’ of Skilled U.S. Immigrant Entrepreneurs to Home Countries. I am not totally sure reverse brain drain is the proper term. It appears to me this is really saying the size of the brain drain, coming to the USA, is less than it could be (many brains that came are returning). Yes in some senses it is a brain drain from the USA but still…

In this study, “Intellectual Property, the Immigration Backlog, and a Reverse Brain-Drain,” researchers offer a more refined measure of this rise in contributions of foreign nationals to U.S. intellectual property and analyze the possible impact of the immigrant-visa backlog for skilled workers. The key finding from this research is that the number of skilled workers waiting for visas is significantly larger than the number that can be admitted to the United States. This imbalance creates the potential for a sizeable reverse brain-drain from the U.S. to the skilled workers’ home countries.

“These findings are important, highlighting the invaluable contribution of foreign nationals to our country’s technological and economic vitality,” said Duke Provost Peter Lange, the university’s top academic officer. “We know from our own experience here that students from China, India and other nations can play an outstanding role in advancing knowledge and creating new jobs, especially in cutting-edge fields.”

I don’t think this result is going to decrease. And I believe the actual loss of scientists, engineers and entrepreneurs born in the USA for significant portions of their careers to other countries will increase dramatically over the next 25 years. I agree that it is in the interests of the USA to try and retain the ‘Brain Drain’ advantages it has been receiving.

NSF Graduate Research Fellow Profiles

Over at my regular job I was finally able to get us to put into place something that I have wanted to for several years: profiles of past NSF Graduate Research Fellows [link broken, so link removed]. We started with probably the most famous and certainly the richest: Google Co-Founder Sergey Brin.

“Obviously everyone wants to be successful, but I want to be looked back on as being very innovative, very trusted and ethical and ultimately making a big difference in the world.”

Sergey Brin, Co-Founder of Google, graduated from University of Maryland with high honors in mathematics and computer science in 1993 and, as a NSF Graduate Research Fellow, went on to Stanford to further study Computer Science. Early in his graduate studies, he showed interest in the Internet, specifically data-mining and pattern extraction…

In his short executive biography, Brin [link broken, so link removed] lists the National Science Foundation Graduate Research Fellowship that supported him while at Stanford among his top achievements. Like NSF, Brin understands the importance of research in innovation, and sponsors it in part through Google’s “20% time” program – all engineers at Google are encouraged to spend 20% of their work time on projects that interest them.

Read the full NSF Fellow profile of Sergey Brin [link broken, so link removed].

Best Research University Rankings – 2007

There are several rankings of universities. They can be interesting but also have obvious limitations. I find Shanghai’s Jiao Tong University’s the most interesting (especially the international nature of it). Their real focus seems to be in providing a way for China to get a feel for how they are progressing toward developing world class universities (interesting slide presentation on their efforts). The methodology values publications and faculty awards and is provides a better ranking of research (rather than teaching). Results from the 2007 rankings of Top 500 Universities worldwide showing country representation of the top schools:

location	Top 101	% of World Population	% of World GDP	% of top 500
USA	54	4.6%	27.4%	32.7%
United Kingdom	11	0.9	4.9	8.3
Germany	6	1.3	6.0	8.1
Japan	6	2.0	9.0	6.3
Canada	4	0.5	2.6	4.3
France	4	0.9	4.6	4.3
Sweden	4	0.1	0.8	2.2
Switzerland	3	0.1	0.8	1.6
Australia	2	0.3	1.6	3.3
Netherlands	2	0.3	1.4	2.4
Israel	1	0.1	0.3	1.4
Finland	1	0.1	0.4	1.0
Norway	1	0.1	0.6	0.8
Denmark	1	0.1	0.6	0.8
Russia	1	2.2	2.0	0.4
China		20.1	5.5	2.8
India		17.0	1.9	0.4

China has 1 ranked in the 151-202 range as do Taiwan, Korea and Brazil. Singapore has one in the 102-151 range. The other country without any in the top 101 with representation in the next 101 is Italy with 3 schools in the 102-151 range and 2 in the 152-202 range. India has 2 in the 305-401 range.

Top 10 schools (same schools as last year, Cambridge moved from 2nd to 4th):

Harvard University
Stanford University
University of California at Berkeley
Cambridge University
Massachusetts Institute of Technology(MIT)
California Institute of Technology
Columbia University
Princeton University
University Chicago
Oxford University

University of Wisconsin – Madison is 17th 🙂 My father taught there while I grew up.
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Great Speech by Marissa Mayer on Innovation at Google

Marissa Mayer speech at Stanford on innovation at Google (23 minute speech, 26 minutes of question and answers). She leads the product management efforts on Google’s search products- web search, images, groups, news, Froogle, the Google Toolbar, Google Desktop, Google Labs, and more. She joined Google in 1999 as Google’s first female engineer. Excellent speech. Highly recommended. Google top 9 ideas:

(inside these are Marissa’s thoughts) [inside these are my comments]

Ideas come from anywhere (engineers, customers, managers, executives, external companies – that Google acquires)
Share everything you can (very open culture)
Your Brilliant We’re Hiring [Google Hiring]
A license to pursue dreams (Google 20% time)
Innovation not instant perfection (iteration – experiment quickly and often)
Data is apolitical [Data Based Decision Making – common errors in interpreting data – read the related links too]
Creativity loves Constraints [process improvement and innovation]
Users not money (Google focuses on providing users what they want and believe it will work out)
Don’t kill projects morph them

So far every time I hear one of Google’s leaders speak I am happier that I own a bit of stock – this is another instance of that.

New York City Travel Photos

photo of stained glass window - The Cloisters, NYC
Photos from my trip to New York City last year are now online. Photos include: The Cloisters (part of the Metropolitan Museum of Art – though located far uptown) art and architecture of medieval Europe, the remodeled Museum of Modern Art, Rockefeller Center, Empire State Building and Flatiron Building.

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Economic Strength Through Technology Leadership

One of the topics I keep coming back to is the future economic impact of science, engineering, technology and the supporting structures in countries for the same. I believe a significant part of the benefit we enjoy today and will enjoy in the future is tied to how well those areas are integrated with economic factors (raising capital, open financial markets, infrastructure…). Some past posts include: The Future is Engineering, U.S. Slipping on Science, Diplomacy and Science Research, Shrinking Science Gap and Engineering the Future Economy. Fortune discusses the issue in – The United States of Technology?:

As we celebrated the nation’s birthday, I asked myself a patriotic question: Does the United States still lead in tech? As an American myself, my lens is inevitably distorted. Even so, the answer is hardly an unqualified yes.

I agree. While I still think the USA leads the question is debatable in various fields and as I have said before the future looks to be moving in the other direction. This is more due to the rest of the World improving than the USA failing. The continued reduction in advanced science and engineering degrees awarded to USA citizens compared to the rest of the world is a leading indicator I believe. Along with my belief that we will attract fewer leaders to the USA than we have in the past.

No other country can duplicate the American environment of tech creativity, which arises from a unique stew of entrepreneurs, academics, engineers, imaginative marketers and savvy financiers packed together in an atmosphere of risk-taking and plentiful capital. There is nowhere outside the United States remotely like the three places where this formula is most clearly at work – Silicon Valley of course, plus Austin and Boston.

True but the precursors for doing so are being created, the question is whether countries can pull all of it together. If only one country had a shot, I would guess that they would fail, because it is a difficult thing to do. But given how many places have a chance (including: China, Japan, UK, Singapore, France, India, Germany, Korea, Canada, Finland…) it seems very possible other centers of such excellence will appear. I must admit I would not put Austin in such a class, but maybe I am uninformed…