Not a Bot? Prove it!
History of CAPTCHA
https://www.mentalfloss.com/article/81927/surprisingly-devious-history-captcha
CAPTCHA and Duolingo
https://www.npr.org/2020/05/22/860884062/recaptcha-and-duolingo-luis-von-ahn
How CAPTCHA was made into a Bussiness
CAPTCHA facts for Kids
https://kids.kiddle.co/CAPTCHA
Academic Kids Encylopdiea
https://academickids.com/encyclopedia/index.php/Captcha
Earth, Wind, and Fire Powered
What is Renewable Energy?
https://www.alliantenergykids.com/renewableenergy/renewableenergyhome
Types of Renewable Energy
https://www.youtube.com/watch?v=Giek094C_l4
Renewable Energy for Kids
https://www.ducksters.com/science/environment/renewable_energy.php
Kids Earth
https://kids.earth.org/climate-change/renewable-energy-2/
Chocolate Power
https://www.meridiam.com/projects/biokala-biomass-plant-ivory-coast/
What is Electricity?
Electricity Basics
https://www.freeingenergy.com/understanding-the-basics-of-electricity-by-thinking-of-it-as-water/
War of the Currents
https://en.wikipedia.org/wiki/War_of_the_currents
Make your own math puzzles
Bakuro Puzzles
https://teachinglondoncomputing.org/bakuro/
What is IQ?
https://en.wikipedia.org/wiki/Intelligence\_quotient
A Different Kind of Monster Mash
The History of Clarus the Dogcow
Dogcow
https://en.wikipedia.org/wiki/Dogcow
Macintosh Technical Notes #31: The Dogcow
Clarus the Dogcow: Moof Museum
List of Hybrid Creatures in Folklore
https://en.wikipedia.org/wiki/List\_of\_hybrid\_creatures\_in\_folklore
The Swift Programming Language: The Basics
https://docs.swift.org/swift-book/documentation/the-swift-programming-language/thebasics/
Secrets of the Mystery Calculator
How the Mystery Calculator works
https://mathsedideas.blogspot.com/2017/12/on-christmas-cracker-mystery-calculator.html
Digital mystery calculator
https://eddmann.com/mystery-calculator-clojurescript/
Become a Vault Hunter
Vault Hunters
If it does Math, it is a Computer
The Antikythera mechanism
https://www.britannica.com/topic/Antikythera-mechanism