According to the book The History of Science and Technology, the origin of what snack can be traced to the shape of folded arms of children in prayer?
Salty pretzels Pretzels Hot pretzel Brezel Pretzel Soft pretzel Shape of Pretzel Pereca Saltkringle Soft pretzels Brezl Bretzel Brezn Kid boy chow
pretzels soft pretzel brezl soft pretzels brezn bretzel hot pretzel salty pretzels brezel shape of pretzel pereca saltkringle kid boy chow pretzel
pretzels
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Pretzels