Mathematics: The Language of Nature

Afghan Zipper: Topological magic with Haberdashery
A zipper is turned into a loop an unzipped. Each time this is done, the outcome is different. The Afghan Zipper applies the Möbius Strip principle.
The Möbius Strip in Magic: A Treatise on the Afghan Bands
Magicians use the Möbius Strip to perform magic, also known as the Afghan Bands. This ebook describes the principles, history and performance this topological trick.
The Reason for Daylight Savings: Blessing or a Nuisance?
What is the reason for daylight savings? The way we measured time has not changed much in the past 5000 years, perhaps it is time to move to a new system.
Pi Approximation Day: Esoteric Secrets of the Number Pi
Happy Pi Approximation Day! Do the digits of Pi have a deeper transcendental meaning or is Pi is only a construct of the mind? What are the secrets of Pi?
The Box Goes-In-Da Box. A treatise on the Gozinta Boxes
The Box Goes-In-Da Box gives a detailed history of the Gozinta Boxes plot. This book contains detailed instructions on how to design, create and perform Gozinta Boxes.