A card teleportation illusion demonstrated with Libby.
In this lesson we fix the bug where the enemies and your spaceship move off the screen boundary. We also make it so when enemies collide with your missiles, they reset back to the top with a random x coordinate.
Somehow my friend Libby gains Psychic powers and starts predicting cards before she turns them over.. Scary!
In this video we introduce you to Venn Diagrams, an important concept in set theory. We also talk about how to put some real life information into a venn diagram. We will talk more about how the venn diagram relates to set theory in the next lesson.
Another magic trick with the phone! And my brother Phil tried to trick me by shuffling the cards without my permission – but it made no difference 🙂
In this lesson we design some random movements for the enemies as they come downwards at the spaceship randomly moving left and right.
Just a magic trick that involves using a phone 🙂 Followed by a full tutorial on how to do it!
In this lesson we do a quiz testing the knowledge you have learned from the last two lessons – is an element of, is a subset of, finite, infinite, cardinality etc.
In this video, my friend Liz uses her psychic powers to unconsciously predict where her cards are in the deck.
In this tutorial we create some still enemy objects, and make them disappear when they collide with our missiles.