
For my part this is without doubt one of the coolest magnetic levitation tips. Below the 1 kg copper block there are 4 ferrite ring magnets. One ferrite ring magnet pull …
supply Devices DIY
For my part this is without doubt one of the coolest magnetic levitation tips. Below the 1 kg copper block there are 4 ferrite ring magnets. One ferrite ring magnet pull …
supply Devices DIY
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