Friday, October 31, 2008
Now, it appears as though Maradona is really going to coach Argentina's national team!! Interesting move indeed! FIFA has compiled 10 important days in his life, but the event that defines him is surely the second goal against England in the 1986 World Cup (after the hand of god goal).
True story: A few days before his drug test turned out positive, I had a dream that he was wearing pyjamas and banian (Kolkata street style), and "taking drugs" - I was scolding him in the dream!! Everyone I told about the dream had a good laugh, until he was thrown out unceremoniously from the 1994 world cup a few days later! Argentina went downhill in the tournament after that point.
Risky move! But I will be rooting for Argentina and Brazil!
Wednesday, October 29, 2008
Conversely, losing an hour of sleep caused more heart attacks at the onset of daylight savings time, especially on the first 3 days of the week.
Now - I have not yet died of a heart attack (as demonstrated by this blog post), but I have had issues with sleeping enough! Don't ask me why, but I keep waking up earlier than I need to! I'm sure this is also a problem for lots of other folks in the valley - so the question is - is there a higher incidence of heart attacks (health issues) in cities (countries) that are moving at the speed of Silicon?
This is a good report by the Swedish researchers! Yaaa!
Friday, October 24, 2008
Many other utility robots are already invading your backyards (Robomow), carpets (Roomba) and swimming pools (Verro). iRobot (the company), and iRobot (the movie) are both rendering Isaac Asimov's dream world (I, Robot) into reality.
Now that you can effectively find all information on a topic online, the question is this - is a program - that goes to Wikipedia, performs concept analysis, summarizes multiple other articles from the Web, creates and formats a document, prints it out and orders the printer to staple it into your report to submit to your teacher - a robot or a homework helper?
Welcome "Homework Robots"!
Thursday, October 23, 2008
The improvements in machine compute power, cooler processors, solid state memory without moving parts, portable audio and video, machine translation and voice recognition have brought the electronic part of the equation to a very compelling point.
The news that you can circumvent natural circuits in the body, re-routing brain signals to bring back movements to paralyzed limbs, brings electronics and computing into the world of the cell.
Take that one step further with genetic engineering and personal DNA analysis, and optional sources of stem cells, and the unknowns of biology are beginning to get conquered.
Put them all together, and ...the viable Cyborg is here.
Android is already here :-)
Monday, October 20, 2008
Science fiction can become science (Arthur C Clarke and satellites)! What was thought-provoking DNA-based decision-making of the future is now real - the Personal Genome Project just put 10 prominent experts' DNA fingerprints online for the world to examine and research! They want to grow this to a 100,000 participants.
The issues around privacy, discrimination, medical coverage, and, possibly, employment and marriage, will soon be highlighted and discussed, bringing GATTACA, one of my favorite science fiction movies, into the real world!
Gene-testing startups like Navigenics and 23 and Me offer a mini-genetic analysis for a fee - you can find out if you have a pre-disposition or risk for a disease. They are socializing and democratizing personal genetics! Genepartner has already started providing a gene-based dating service (Love is no coincidence!!).
It will become interesting when, in addition to determining the sex of your child, you order from a menu that you'd like genes for...hmmm...music, art, mathematics...and let's throw in some soccer!
GATTACA! The future is NOW!
Tuesday, October 14, 2008
Monday, October 13, 2008
Thursday, October 9, 2008
We were discussing caffeine (stress and being grumpy) on our way to a meeting at work, but there were 2 interesting and seemingly important health-related news items that caught my eye today - with different consequences for men and women.
First, for women...the OvaSure test that tests for early ovarian cancer with reasonably high accuracy (it seems) has been flagged as illegal by the FDA - sounds a bit bureaucratic since it is a test (not medication) . Hopefully approval is just a matter of time, as the tradeoffs seem quite dramatic, as quoted below:
Next, for men...certain cells from male testes behave like embyonic stem cells and can be cajoled into becoming heart, bone, pancreatic and nerve cells. The downside ...benefits could only apply to men.
More than 21,000 new cases of ovarian cancer are diagnosed annually in the U.S.; more than 15,000 women die of it each year. When ovarian cancer is caught early, the five-year survival rate is over 90%, according to the American Cancer Society. But only about 20% of cases are caught that early. When it is discovered later, the five-year survival rate is less than 30%.In a study published last February in the journal Clinical Cancer Research, the test correctly identified 95% of cancers in 224 samples, with a false positive rate of 0.6%. But because it hasn't been validated in the usual gamut of tests, some cancer specialists remained wary of it.
While using these cells would be far less controversial than using embyronic stem cells, imagine a brain grown from these cells!!
What's on your mind today?
Wednesday, October 8, 2008
Everyone's going green! The Chemistry Nobel prize went to 3 U.S.- based scientists - Osamu Shimomura, Martin Chalfie and Roger Tsien - for discovering and developing the green flourescent protein (GFP).
Well - it is kinda impressive - what they do with this GFP, which comes from jellyfish. It is being used to study the progression of diseases, examine embryo, tissue and brain development, as well as mark cells and proteins for research.
The spectrum of colors has increased beyond green. As quoted:
Harvard researchers announced that they had tagged brain cells in mice with some 90 colors. The technique is called "Brainbow".
For a change - color discrimination for a good cause!
Monday, October 6, 2008
I'm no expert on molecular biology or genetics, or even the scientific process driving modern medicine, but it is ironic to see that the basic human instincts of envy, greed and ego are driving not only the geo-political imbalances in the world, but also drive negative behavior among the most erudite - the scientists!
The 2008 Nobel for physiology or medicine was just awarded to the discovery of the AIDS virus, and for the discovery that the human papilloma virus causes cervical cancer. The race to get credit for the discovery of HIV between the US and the French reminds us of the other big race - the Race for the Double Helix, where it seems that not everyone who deserved the credit for the discovery of the DNA molecule (Rosalind Franklin) actually received it during their lifetimes!
Even in Silicon Valley, you see this from time to time - with respect to patents, founding, e.g., Wikipedia, ideas and credit, e.g., Facebook - ConnectU. The right people often get forgotten when convenient to some parties! Fame and fortune drive people to this.
The excuse...it's only human!
Friday, October 3, 2008
On Gandhiji's birthday (Oct 02) it seems only right to post the picture of the great man from my recent trip to Mexico City.
I'm not a huge fan of all his philosophies, but there's no question about his greatness and his influence across the globe!
Apparently, there are statues of Gandhi in 70 countries across the world!
One thing we do need in this world - peace!