A while back, I’ve found a really cool blog. Do you know Stack Overflow? Well, Joey’s one of the founding fathers and Joel on Software is his blog.
Binge watch these TV series and learn a bit about history. Even though not 100% historically accurate, these shows inspired me to google around for historical facts. Might work for you as well :]
Use WhatTheFont App! https://play.google.com/store/apps/details?id=com.monotype.whatthefont&hl=en
Use your phone screen reflection to see the chart of inverse function.