This is particularly disturbing when one considers the comments further below about the rapid spread of MDR and XDR below, and that Cape Town has one of the highest TB infection rates in the world.
A really helpful site, clearly laid out, excellent explanations of each type of tissue (including highlighting possible confusions). The only thing lacking is images of each type of tissue.
Useful site with micrographs of different types of cartilage alongside plan/ sketch diagrams to show the kids how to draw a plan diagram from a micrograph
Video by Paul Zak about oxytocin and how it is the molecule responsible for morality. He tells us how to inbihit it, and how to increase it. Some very interesting research.