Science: Insulation

insulation

Insulation
insulation

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COLD
ENERGY
FIRE
HEAT
HOT
INSULATOR
METAL
MOTION
STOVE
SUN
TRANSFER
WORK
F I R E K V N V I
V P Q J R O U N T
X A E V O T S D R
B N N R W U B I A
C O L D L L T T N
I I C A A R T K S
M T T T K N A H F
E O E Y G R E N E
R M Y Y T O H Z R
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