Chap 1   Chapter 2 extras: Chemistry   Chap 3

"Biology is applied chemistry." - Anon.

Supplementary videos
Hydrogen is very reactive: Hindenburg explosion
Hydrogen is very reactive: balloon explosion (HHMI)
Water pulled up a tree due to cohesion
Birds dance on water due to surface tension
Hydrogen fuel cell with PEM technology
Electrolysis: Producing hydrogen from water
Peptic Ulcer: why 'medications to suppress stomach acid'?
Saturated vs. unsaturated fats (Bite-Sci-zed)
Omega 3 & Omega 6 (polyunsaturated) fats
Google Home's substitute for butter: do you believe everything google says?
Cholesterol: LDL and HDL
Got Lactase? evolution of lactase persistence

Extra credit readings

Copyleft Peter Chen