You can just feel the tension

Katherine and I are at it again, this time doing a couple of experiments about surface tension from Janice VanCleave’s Chemistry for Every Kid, published in 1989 by John Wiley & Sons, Inc.  This one also features Katherine as a first-time script writer.  I help her revise it a bit, but almost all of the shtick is 100% Grade-A Katherine.

Watch the video where we encounter a furry guardian, some very attractive molecules, and distant cousins of flora watchmen.

Advertisements