gdangful's channel

A short demo of rolling transition jumps and a nice wobbly fall at the end (as usual! I don't normally fall and wobble after everything I do, honest!)

http://www.txrd.com/player/...

Part 2 of the Air Pollution lesson focuses on acid rain, indoor air pollution, and methods to reduce air pollution.

Paul Andersen gives you a brief introduction to the cell membrane. He starts by describing amphipathic nature of a phospholipid and how it assembl...

Short Tutorial on Properties of Water Important for Life for my Bio Olympiad & AP Bio students

Short tutorial for my AP Bio/ Biology Olympiad students. Goes w/chapter 4 of our book.

Short basic tutorial to accompany water topic -- pH for Biology Olympiad/ AP Biology

Brief tutorial for my Biology Olympiad & AP Students on concepts of photorespiration and C4 Plants. Please excuse inadvertent slide-change during C...

Tutorial for Students discussing figures for Cyclic electron flow, chemiosmosis, and Calvin Cycle

Tutorial for Biology Olympiad/AP Students on the light reactions of photosynthesis

Tutorial for Biology Olympiad/AP Students discussing figures from Chapter 10

Fashion Flashback from the VIDCAT Archive!Fashion Music Video from the 1980s by fashion company Organically Grown. See stylish sweaters, dresses an...