Hottest Temps Ever Recorded

http://theconversation.com/the-sun-wont-die-for-5-billion-years-so-why-do-humans-have-only-1-billion-years-left-on-earth-37379
http://earthsky.org/earth/whats-hottest-earth-has-ever-been
https://en.wikipedia.org/wiki/Temperature_measurement
https://en.wikipedia.org/wiki/Thermoscope
http://mathbench.umd.edu/modules/climate-change_hockey-stick/page03.htm
http://sciencing.com/countries-use-celsius-8077428.html
https://www.brannan.co.uk/celsius-centigrade-and-f
http://people.earth.yale.edu/paleoceneeocene-thermal-maximum
https://www.quora.com/What-is-the-difference-between-fahrenheit-and-celsius
http://earthsky.org/earth/whats-hottest-earth-has-ever-been
http://www.guinnessworldrecords.com/world-records/highest-recorded-temperature
http://www.independent.co.uk/travel/news-and-advice/weather-heatwave-latest-hottest-places-on-earth-death-valley-aziziyah-dallol-wadi-halfa-lut-desert-a7802366.html
https://www.theatlantic.com/science/archive/2016/07/the-hottest-land-temperature-ever-recorded/493436/
http://www.guinnessworldrecords.com/world-records/highest-recorded-temperature
https://www.theguardian.com/world/2013/dec/10/coldest-temperature-recorded-earth-antarctica-guinness-book
https://volcanoworld.wordpress.com/2009/03/08/how-does-a-thermocouple-measure-the-temperature-of-lava-without-melting/
http://www.abc.net.au/news/2011-06-14/scientists-create-hottest-substance-on-earth/2757822
http://www.abc.net.au/news/2011-06-14/scientists-create-hottest-substance-on-earth/2757822
https://en.wikipedia.org/wiki/Oven_temperatures
http://www.miningweekly.com/article/europes-biggest-blast-furnace-produces-70-millionth-ton-of-steel-2012-05-25/rep_id:3650
https://skysaver.com/blog/how-hot-is-fire/