The Blog of Phyz

Actually, all ExploratoRios are one day only, going back to the very first one in 1993. It's still a groovy, hands on experience of scie...

Addison Wesley's forthcoming Conceptual Physics Laboratory Manual: Activities · Experiments · Demonstrations · Tech Labs by Paul G. He...

A colleague at school is an accomplished runner and a world traveler. While in Spain, he learned of a "balance bracelet." For a me...

Like I say, where were the psychics on 9/10? And yes, the title of this post is redundant (or what I like to call a "double redundancy...

morality is a brain process, not a product of having a soul. Knock me over with a feather!

My first year of teaching (1986-87) was a blur while it was in progress. I was new to teaching, new to California, new to Sacramento, and ne...

There will be no 2010 revision of the Released Test Questions for the CST in Physics or any other subject. The 2009 revision, which include...

It's the tablecloth trick. But the cloth puller is not a magician or physics teacher. It's a motorcycle. Objectors suggest the table...

Here's a new entry to the ExploratoRio Science Snackbook , my homage to the Exploratorium's Science Snackbook . Overcoming Resistanc...

Your assignment: identify the energy transformations shown in this OK Go video. Repeated viewings may be required. One thing that's ofte...