To reduce their impact on our environment

energiprojektion og flyvning

flere versioner af barnet og et utroligt samlers sæt med R2-D2

Træstykker til skak og backgammon foldningskort gør det nemt at lege udendørs eller rejse med

Lær nye runer

thames kosmos magic of magnets Holder V2 To reduce their impact onThames and Kosmos Magic of Magnets science kit. Have fun and learn experimenting with invisible forces. Learn how to build a compass and where the magnetic poles are. With additional magnetic games. Eight different experiments covering topics to help our budding scientists to better under stand the concept of magnetism. Why are some metal objects attracted to magnets, but not all? How can iron become ' magnetised'; how do migratory birds use the