This wonderful thing is a glass one-minute timer containing ferrous sand, with a magnet in the base - so each use creates a new flower of stalagmites in the bottom half, as the particles follow the infinite strands of the magnetic field.
Measures 16.5cm high, wooden base 7cm wide.
Spice up your dinner parties with amazing tricks and challenges using wine glasses, candles, knives and other readily available objects. Each one of this set of 21 cards provides an illustration and step-by-step instructions along with an explanation of the science behind the trick. From sabring...
This wonderful diagram of colours and refraction from a late 19th Century teaching aid is perfectly printed on Cavallini's signature Italian archival paper. This gorgeous gift wrap is good enough to be hung on the wall, or used in a variety of crafts. To transform...
A funny and fascinating guide to the chemical elements, full of fabulous facts and explosive experiments. Scientific sleuth Sherlock Ohms investigates the mystery of how absolutely everything came to exist, and where you can find many of the elements hiding in your own house. With...
Celebrate women working and achieving in STEM with this brilliant pin. Part of our Badges of Honour range. Enameled blue metal badge. Measures approx 3 cm long.