Babies who are just learning to get around fall over. A lot. Sometimes they fall on their padded diaper bottoms, sometimes (less amusingly) on their faces and sometimes on their heads. That dull thud of Pookie head hitting hard surface is really pretty awful. But it's generally harmless, and can normally fixed with a kissie. So I'm not sure how I feel about these,they're baby helmets, by a company called Thudgaurd, they cost $38.99 plus...