(CNN) — It's an almost inevitable part of any shopping trip. You enter a store to grab a few necessities and find yourself pushing, pulling, lifting, and/or dragging your cart up the baking aisle as ...

At the grocery store the other day, my cart suddenly broke into what I can only describe as the grocery store version of a motorcycle death wobble—wheels shaking, screeching, veering like a lemming in ...

SHOPPING CART FACTS• Sylvan Goldman, owner of the Piggly Wiggly supermarket chain in Oklahoma City, Okla., is credited with inventing the shopping cart in 1937.• There’s an average of 200 to 250 ...

Columns share an author’s personal perspective. There are two kinds of shopping carts in the world: Ones with normal wheels and ones with wonky wheels. The normal carts glide along through the ...