Onward 21/4/2017 topics

1. Using Heat to Power Computers
	http://news.unl.edu/newsrooms/today/article/researchers-harness-heat-to-power-computers/
	https://www.nature.com/articles/srep44901 [research paper]
	https://phys.org/news/2017-04-block-thermal.html [research paper]

2. Ruining £5 notes
	https://www.youtube.com/user/periodicvideos
	https://www.youtube.com/watch?v=CodBk7xewRk&t=245s - Calcium isotopes
	

3.  Oliver's Garden
	https://www.youtube.com/channel/UCqYFALlel0TnQXH0Ae6QgEA/featured

4. Rare Earth Metals - a brilliant site
	http://www.periodictable.com/Elements/RareEarthMetals/

5. Rare Earth Metals - BBC site
	http://www.bbc.co.uk/news/world-17357863

6. Negative Mass
	https://plus.google.com/+slarkem/posts/VfA7QPY2BdB

7. Water, water everywhere … even in the air 
	http://news.mit.edu/2017/MOF-device-harvests-fresh-water-from-air-0414?_utm_source=1-2-2

8. Hall Effect
	https://www.youtube.com/watch?v=R9Jpi2bIiU8
	https://www.youtube.com/watch?v=fBPiIb2tXZE&t=919s
	https://www.youtube.com/watch?v=Scpi91e1JKc

9. Smart Bandages
	http://www.bbc.co.uk/news/uk-wales-south-west-wales-39590851
	https://www.technologyreview.com/s/544166/smart-bandage-signals-infection-by-turning-fluorescent/

10. Iridescence or Patina on Old Glass
	https://ancientglass.wordpress.com/2014/05/19/what-is-the-iridescence-on-ancient-glass/
	http://www.peachridgeglass.com/2012/02/benicia-iridescence-and-patina-on-bottles-not-a-sick-bottle/

11. New Magnetic Materials
	https://www.ixquick.com/do/dsearch?query=new+magnetic+materials&cat=web&pl=opensearch&language=english_uk

12. Eutectics
	https://www.youtube.com/watch?v=StHXu5oUfAA
	https://www.southampton.ac.uk/~pasr1/eutectic.htm#page1 [4 pages in all]