{"product_id":"magnetism-book-peg-nazari-marson-9780941008549","title":"Magnetism","description":"Magnets are fascinating. They provoke our curiosity. Touch a magnet to a straight pin to make another magnet. Hang this pin on a thread to make a compass. Use it to map magnetic fields around a small magnet, or a whole planet. Reverse poles on your pin, chop it into pieces, heat the attracting fragments in a candle flame. These experiments reveal much about the nature of magnetic domains. Create a surprising array of wonderful inventions: electromagnets, solenoids, telegraphs, buzzers, motors, generators and relay switches. What fun (and great science)  TOPS Learning Systems Magnetism 20","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49581557350673,"sku":"GOR003542441","price":19.49,"currency_code":"AUD","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":49946301202705,"sku":"CIN0941008541G","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"US \/ WELL_READ \/ SBYB","offer_id":50366297538833,"sku":"CIN0941008541A","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":50719618826513,"sku":"CIN0941008541VG","price":0.0,"currency_code":"AUD","in_stock":false},{"title":"US \/ NEW \/ INGRAM","offer_id":51009569423633,"sku":"NIN9780941008549","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0941008541.jpg?v=1751454517","url":"https:\/\/www.worldofbooks.com\/en-au\/products\/magnetism-book-peg-nazari-marson-9780941008549","provider":"World of Books ","version":"1.0","type":"link"}