This Catalyst article looks at how Californians are being encouraged to prepare for the next big earthquake. It describes how earthquakes are produced by the relative movement of tectonic plates and how their intensity is measured using the Moment Magnitude scale. The article can be used to stimulate discussion on...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in January 2000.

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in May 2001. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in January 1999. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in January 2001. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in September 2001. Each edition of breakthrough included feature articles and regular items such as profiles of...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in May 2000. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in September 1999. Each edition of breakthrough included feature articles and regular items such as profiles of...

This edition of iSquared magazine features:

Optimisation on the...

This edition of iSquared magazine features:

Shopping by num...

This edition of iSquared magazine features:

The remarkable ...

This edition of iSquared magazine features:

The key to a secure future - David Mireles Morales explores why public-key cryptography is vital for confidential communications in the digital age.

The theory of flight - Ophir Samson debunks some of the myths about how...

This edition of iSquared magazine features:

Lies, Damned Lies, and Statistics...

This edition of iSquared magazine features:

Chemotaxis: how bacteria mov...

This edition of iSquared magazine features:

The mathematical origins of string theory - Andrew Dalrymple...