How far away is everybody?

[Note: A condensed and revised version of this article was published here in The Conversation, an online forum of academic research headquartered in Melbourne, Australia.]

Introduction

Many of us know that the sun is approximately 150 million km or 93 million miles away, a distance that is known as the “astronomical unit” (AU). Neptune, the . . . → Read More: How far away is everybody?

Borwein gives talk on teaching and learning

Professor Jonathan M. Borwein delivered the keynote talk Teaching and Researching with Collaboration Tools and Technology as part of the 2011 Australian Learning and Teaching Council workshop, “Effective Teaching, Effective Learning in the Quantitative Disciplines,” held 29-30 Sep 2011 at the University of Wollongong, NSW, Australia. This practical, hands-on and interactive workshop immediately followed the . . . → Read More: Borwein gives talk on teaching and learning

Review of “Loving and Hating Mathematics”

Loving and Hating Mathematics  (Princeton University Press, 2010) is the child of two passionate scholars: a mathematician (Reuben Hersh) and a social scientist (Vera John-Steiner). Reuben Hersh has written for many articles for the Intelligencer, as well as earlier books such as The Mathematical Experience, coauthored with Davis and Marchisotto, and What is Mathematics Really?.

. . . → Read More: Review of “Loving and Hating Mathematics”

Where is everybody?

[Note: A condensed and revised version of this article was published here in The Conversation, an online forum of academic research headquartered in Melbourne, Australia.]

Introduction

During a lunch in the summer of 1950, physicists Enrico Fermi, Edward Teller and Herbert York were chatting about a recent New Yorker cartoon depicting aliens abducting trash cans . . . → Read More: Where is everybody?