Featured by AnitaJ
Give the kids or teens in the house the popular experiment kit allowing them to grow fine crystals which are unique to the individual grower. The Classic Crystal Growing Kit uses the same formula that was used by NASA astronauts to grow perfect crystal in zero gravity on the International Space Station.
In only one week, they will be amazed at what has grown with the supplied seed crystals. Don't worry about making mistakes though if the grower is new to this pastime, as the kit comes complete with a CD which uses both video and animation to help with understanding crystal growth.
A fascinating learning experience that is bound to last.
Available from HammacherNo comments have been submitted yet - why not be the first?