Ruth Ross | TEDxMississauga
2019
Cannabinoid CB1 receptors signaling in the hippocampus, a brain structure involved in memory processes, underlines the mammalian ability to associate randomly encountered stimuli, allowing future inferred memories and possibly explaining seemingly ungrounded responses toward certain cues.
giant covalent molecules
Iron(III) oxide-hydroxide
https://practicum.melscience.com/experiments/preparation-of-iron-hydroxide-iii-and-its-reaction-with-acid.html
https://practicum.melscience.com/experiments
Iron Oxides (CI 77491, CI 77492, CI 77499)
The Dermatology Review, 2018
https://thedermreview.com/iron-oxides-ci-77491-ci-77492-ci-77499
Red iron oxide can be naturally derived from the mineral hematite; yellow iron oxides come from limonites …; black iron oxide is obtained from the mineral magnetite. However, the iron oxides used in cosmetics are synthetic.
http://www.rsc.org/learn-chemistry/resource/res00000837/reduction-of-copper-ii-oxide-by-hydrogen
Copper(II) oxide can be reduced by hydrogen and its formula determined. Natural gas (mainly methane) can also be used as a reducing agent, but the reaction is much slower.