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The Maths in Magic by Steven Goodwin - INSTANT DOWNLOADMathematics in Magic "Dissecting Methods" Tricks, tutorials, and essays from Steven Goodwin Over the last 10 years, mathematics and technology are two areas that magicians have been more willing to embrace. So, it is with that in mind, I thought that if people are less scared of the maths involved in some magic, it would be a good time to formally expand and re release these notes which explain effects that use mathematics and more importantly how and
Mathematics in Magic - "Dissecting Methods" Tricks, tutorials, and essays from Steven GoodwinOver the last 10 years, mathematics and technology are two areas that magicians have been more willing to embrace. So, it is with that in mind, I thought that if people are less scared of the maths involved in some magic, it would be a good time to formally expand and re-release these notes which explain effects that use mathematics and - more importantly - how and why the maths work.
By understanding the mechanics behind these effects you can easily adapt and expand the trick in new and interesting ways that would be impossible otherwise. You can also prove that the trick will work in every case through simple mathematics and reasoning, without having to test every single possibility to spot the cases where they don't work.
- Pages: 52
- Effects: 11
- Essays: 5
"Mathematics in Magic is an excellent book filled with clever applications of mathematical principles which have been expertly disguised and turned into 'magical gems'. You will love Steven Goodwin's take on the Gilbreath Principle, pick a number effects, the forcing matrix and the magic square, to name but a few. Maths can be a wonderful, sneaky and devious vehicle for magic, as this book proves!"
- Chris Wardle, author of 'Quirky Forces' and 'Self-Working Wonders'.
"As someone who doesn't typically do mathematical magic, the greatest praise I can offer is that I understood it."
- Amazing Stace
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★★★★★ 4
Okay for privacy, not a sound wall
Color: Gray, Size: 72" wide, 66" Tall
Ordered this for a home office, it is easy to put the panels together, one man job. They look nice, stand up well, and gave privacy and seperation. You can tack a white board to them.
These panels have absolutely no sound reducing properties that I can ascertain, so if you are ordering them as 'accoustic" type panels you will probably be disappointed.
For making a cubicle they perform well.
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Reviewed in the United States on April 19, 2021
★★★★★ 5
Noise control
Color: Dark Gray, Size: 72" wide, 66" Tall
Great for office spaces that are close together. Easy to install and easy to move. Very well made. Great value. Easy to move around.
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Reviewed in the United States on August 12, 2025
★★★★★ 1
I DO NOT RECOMMEND
Color: Dark Gray, Size: 72" wide, 66" Tall
I got this primarily for the acoustic wall feature but it does not block any sound whatsoever. It's just a mobile, overpriced wall. The only privacy it provides it blocking you from view but the same could be done with some cardboard for a fraction of the price.
Not only is it not as described but they are requiring that I pay not only to ship it back for return but is also requiring that I pay for the shipping label. So I will be paying around $150 to get my $400 refund. Unacceptable. DO NOT BUY
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Reviewed in the United States on March 14, 2025
★★★★★ 5
These work great for home office.
Color: Gray, Size: 24" wide, 66" Tall
I was looking for something to block background for a home office, so I wouldn't have to use the distracting background filters. These work great and give my backdrop a more professional appearance. They are very easy to install. The box arrived with a few shipping holes, but packaging was sufficient to avoid any product damage.
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Reviewed in the United States on September 18, 2023
★★★★★ 5
Simple and useful.
Color: Gray, Size: 72" wide, 66" Tall
Really useful and functional. The feet can fall off when picking up but not too much of an issue.
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Reviewed in the United States on October 23, 2025