The golden spiral; a logarithmic spiral whose growth factor is φ, the golden ratio, so it gets wider (or further from its origin) by a factor of φ for every quarter turn it makes. This is beautifully drawn in solid sterling silver.
Made 100% sterling silver.
Pendant measures 3.5cm x 2.25cm x 0.45cm with a 42cm sterling silver chain.
Necklace comes in a gift box with a silver-polishing cloth.
This gorgeous sheet of wrapping paper reproduces a vintage classroom chart, showing the parts of the flower. Printed on Cavallini's signature Italian archival paper, this fine gift wrap is good enough to be hung on the wall, or used in a variety of crafts. To...
The practical way to explore parallel circuits and learn more about the wonders of Electric Paint - without the need for any wires, tools or special skills. This circuit kit comes with a clear template and easy-to-follow instructions - meaning that even beginners can create...
This charming woodcut of a European Hedgehog (Erinaceus europaeus) is from Conrad Gesner's 1551 Conradi Gesneri medici Tigurini Historiae animalium. 100% cotton.Cream coloured t-shirt with a high quality colour digital print. Care: Machine wash cool. Tumble dry low.
A classic 'top trumps'-style card game - of the world's deadliest diseases. Play one disease against another and try to trump your opponents card in terms of fatality rate, incubation period and so on. 30 cards plus instructions in a neat box.