Category Archives: Education

Wolfram Alpha – A Wonderful Math Knowledge Engine

Posted on February 19, 2013 by

I was talking to my smart nephew the other day. He loves math and loves even more to stump me with math riddles and puzzles. Me: Let’s talk about some fun problems with prime numbers*. I’m thinking of two prime numbers … Continue reading →

Posted in Education, Fun, Innovation, Math, Puzzles, Science, Uncategorized | Tagged | 7 Comments

The Cure for Deficits

Posted on November 11, 2012 by

Our Federal Deficit is in the headlines again. It’s a bi-i-i-g deal! (That’s why I’m capitalizing the F and the D). There’s talk everywhere of the fiscal cliff and debt ceilings and who should pay and what to cut … … Continue reading →

Posted in Current Events, Education, Healthcare, Innovation, Investing, Medicine, Money, Politics, Science, Uncategorized | Leave a comment

The Witches’ Brew – A Halloween Incantation

Posted on November 2, 2012 by

It’s Halloween night! In the gathering gloom the streets of our little town are filling up with trick-or-treaters. Cute youngsters dressed up as ghouls and monsters and gnarly witches are spooking up the neighborhood and the houses are draped with … Continue reading →

Posted in Current Events, Education, Evolution, Halloweeen, Healthcare, Innovation, Money, Politics, Vacation | 8 Comments

The 13-Link Chain Puzzle and Other Fun Posers

Posted on October 29, 2012 by

Last Friday at the Mathematical Sciences Research Institute (MSRI) I met Gary Antonick, who writes a numbers blog for the New York Times, a fun blog that you must check out. I gave him a puzzle and he loved it so much … Continue reading →

Posted in Education, Innovation, Puzzles, Science | 16 Comments

The Job Creators?

Posted on October 12, 2012 by

The Mathematical Sciences Research Institute (MSRI) is a wonderful Berkeley organization dedicated to the advancement and celebration of Mathematics and its beauty and its application in every day affairs. For example on October 26th (two weeks from today) they are convening … Continue reading →

Posted in Current Events, Education, Innovation, Investing, Money, Politics, Science | Tagged | 6 Comments

Message to Fellow 1 Percenters

Posted on September 26, 2012 by

Wanna scare your Tea Party friends? Just yell “Big Government!“ The effect will be like throwing a slab of pork in a Taliban gathering. Or mailing a Dutch cartoon to an Egyptian lynch mob. Is the government too big? Are … Continue reading →

Posted in Current Events, Education, Healthcare, Innovation, Money, Politics, Science | 17 Comments

The Scenic Durango & Silverton Narrow Gauge Train

Posted on August 18, 2012 by

I love trains. When I was 10 years old we lived near a railroad yard in Saharanpur, India. In the evenings, along with my siblings, I would walk along the yard tracks and watch the mighty steam engines as they … Continue reading →

Posted in Education, Photography, Science, Travel, Vacation | Tagged , , | 4 Comments

Our Human Future – Green, Healthy, Prosperous, Abundant!

Posted on March 9, 2012 by

Thank God we have people like Sugata Mitra. Or Peter Diamandis. Or the hundreds of other pioneers who think like them and are transforming the world for the better. They have a vision of boundless optimism: a world of plenty, … Continue reading →

Posted in Current Events, Education, Evolution, Money, Science | 5 Comments