A centipede does not topple over even when dead.
So, why don’t they topple over at the first tremor?
I saw the small girl topple over and hit her head.
Interfaces that don't employ symmetry tend to look unbalanced, as if they are going to topple over to one side.
Small wheeled bikes like the Strida can take some getting used to - some riders find it easy to topple over on them.
Just as she turns around, a large flower basket appears in front of her from nowhere, and she's nearly frightened to topple over, and luckily, the assistant pushes against her slender waist in time.
