Why Scientists Just Created the Creepiest Robot Baby You'll Ever See

A foil-wrapped robotic half-baby that looks

like it escaped from an unnerving avant-garde art installation is helping researchers to understand how much dirt, pollen, skin cells and bacteria are stirred up — and inhaled — by crawling infants.
When newly mobile babies crawl around their homes or other locations, their mouths and noses are close to the floor. Indoor environments, particularly carpeted areas, can trap a diverse collection of debris, including pollen, skin cells, dirt, fungal spores and bacteria. The new study is the first to analyze indoor debris dispersal and inhalation from a crawling baby's perspective.