Photo Credit:

In the internet and cellphone age, it’s hard to remember that not too long ago, people made all of their calculations in their heads. Has mental arithmetic become a thing of the past? On this week’s Goldstein on Gelt show, Dr. Arthur Benjamin, a professor of mathematics proves that this really isn’’t the case, and that making calculations in your head is not beyond the reach of the ordinary person. On this week’s podcast, you will find out how to play the numbers game and  apply mathematics to everyday life.


Previous articleAhmadinejad Wants to Be Astronaut and Prove He Is in Outer Space
Next articleAir Strike in Syria: The Opening Move?
Douglas Goldstein, CFP®, is the director of Profile Investment Services, Ltd, a financial planning and investment services firm specializing in working with Americans living in Israel who have investment accounts in America. Doug’s newest book, co-authored with Susan Polgar, about using chess strategies to improve your finances, Rich As A King can be purchased at He is a licensed financial professional both in the U.S. and Israel. Securities offered through Portfolio Resources Group, Inc., Member FINRA, SIPC, MSRB, FSI. Accounts held at Pershing LLC., Member NYSE/SIPC, a subsidiary of The Bank of New York Mellon Corporation. Neither Profile nor PRG gives tax or legal advice. Before immigrating to Israel, it is advisable to consult with a tax attorney who is knowledgeable about Israeli law. Contact at