Winter Hat Pom-Poms
Do you like the pom-poms on your winter hats? Aren’t they cute? This practice started in Scandinavia. They still had to gather the seams after knitting it. The pom-poms were then added for this very reason.
Winter Hat Pom-Poms
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Airplane Window Holes
Airplane windows have holes. There is no need to worry. The breather hole allows the plane’s outer panes to deal with the difference in pressure as the altitude goes higher. It lets the cabin remain safe!
Airplane Window Holes