Incidental Learning

Cannabinoid Receptors Control Incidental Learning
Cell Press 2018
https://www.youtube.com/channel/UClSV2Tk7x-wBBXP6-VCNbNw

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.

Fulgurite

Making Glass – Melting Sand with High Voltage Electricity!
Beals Science 2017
https://www.bealsscience.com/single-post/2017/02/14/Making-Glass-with-High-Voltage-Electricity-and-Sand

Making Fulgurites with High Voltage
The National Science Institute
http://thegeekgroup.org

Strangest Weather on Earth: Fulgurite
The Weather Channel

GCSE Science Chemistry (9-1) Diamond and silicon dioxide
Freesciencelessons 2016
https://www.freesciencelessons.co.uk/gcse-chemistry-paper-1

giant covalent molecules

Iron (III)

Fe3 + NaOH
2011
stpatschem
https://www.youtube.com/channel/UCcjGROicJcF9o7e2jZDiq3A

How to Make Iron Hydroxide
Chemsitry Alchemist
https://www.youtube.com/channel/UCB4M84UnPBjVBKPVcAcEGtw

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.

Make Iron Oxide
NurdRage
2015