607 - History: I am a Generous Oscar
Battle of Thermopylae
Archimedes Laser
https://history.howstuffworks.com/historical-figures/archimedes-death-ray.htm
https://en.wikipedia.org/wiki/Archimedes%27_principle#Explanation
https://www.csmonitor.com/Science/2010/0629/Archimedes-flaming-death-ray-was-probably-just-a-cannon-study-finds
http://www.unmuseum.org/burning_mirror.htm
Greek Fire
https://en.wikipedia.org/wiki/Greek_fire
https://www.ancient.eu/Greek_Fire/
https://www.britannica.com/technology/Greek-fire
https://allthatsinteresting.com/greek-fire
Ninjas
https://militaryhistorynow.com/2015/05/11/enter-the-ninja-facts-and-myths-about-japans-most-mysterious-warriors/
http://www.thegeektwins.com/2011/04/n-everything-you-know-about-ninja-is.html
https://www.gq-magazine.co.uk/article/ninjas-ultimate-guide-chris-oneill-myth-reality