The app shows you a word, and you can tell after 5 seconds if you knew the meaning or not by clicking in the right or wrong buttons.

First, you will go on the website, and then you'll see eight different topics on the main page. Each topic has it's own page, and you can go to each of those pages by clicking on the 'Learn More' ...

And now for something completely different: a set of flash cards that teaches the basics of Python programming. The Python Flash Cards ($27.95, 101 color cards, January 2019) distill essential Python ...

I can't file this under 'Gadget Books' because it is a deck of cards, not a book! There are 101 cards in the collection, designed to help developers keep their Python language skills sharp. According ...

Flash cards have long been a popular and effective learning tool, perfect for memorizing vocabulary, formulas, historical dates, or even entire concepts. There are countless ways to create flash cards ...