Display of superconductivity phenomenon using a special material cooled with liquid nitrogen.
Schlüsselwörter
magnet,
nitrogen,
cooled,
liquid,
effect,
technology,
line,
science,
train,
speed,
ceramic,
physics,
temperature,
motor,
resistance,
theory,
magnetic,
ferromagnetic,
high,
levitation,
fire,
blacksmith,
hot,
flames,
metal,
heat,
iron,
cooking,
steel,
coal,
work,
smoke,
food,
forge,
grill,
bar-b-q,
industry,
meat,
craft,
burning,
factory,
light,
kitchen
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