Saturday, July 31, 2010

Mathematical Curiosities

September 10, 2009 by Admin  
Filed under Strain The Brain

Mathematical Curiosities

This collection of mysterious mathematical devices is our own creation and something we’ve sold successfully for years, but the mathematical anomalies exploited are still relatively unknown and remain always intriguing.

We’ve recently repackaged (beautifully, even if we do say so ourselves) and added a clever new set of dice to the original components – all of which deserve further explanation:

Addition Dice
Five special dice showing three digit numbers on each face are thrown to choose five random numbers. Adding these numbers together would normally take a few minutes or require the help of a calculator, but a clever technique allows the user to perform the maths in seconds.

Magic Calculator
The four square sticks are laid side by side to form rows of four digit numbers. As with the Addition Dice above, the sum of any combination of these figures can be calculated in seconds using a secret technique.

Magic Number Cards / Think of a Number Cards
Two sets of special cards that use different mathematical anomalies, allowing the user to determine numbers that have been secretly chosen by a second person.

Buy Now

The Mathematical Curiosities is perfect as a stocking filler and is currently available at Stocking Fillers for just £ 3.99.

Please check out some of the other exciting stocking fillers currently available below.

Foot Sparkle Pop

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Foot Sparkle Pop
Ideal for those who are forever putting their foot in their mouth – a tiny, tasty foot-shaped lolly in one of four delicious, fruity flavours.

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£0.50
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Water Of India

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Water Of India
The jar seems to pour water endlessly, even after it appears to have run dry.

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£1.99
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C/W Penguin

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C/W Penguin
Wind him up and watch him waddle steadily along. Assorted colours, 5cm

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£1.99
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Poptastic

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Poptastic
Anyone who has popped bubble-wrap will know just how addictive and curiously therapeutic it can be. The problem with bubble-wrap is that, with each…

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£4.99
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Nano

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Nano
This keyring memory game is a similar concept to the game Simon which was very popular in the 80s. The player copies the sequence of lights by…

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£5.99
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