4 results for “ultrasound”

1. Matter, Energy & Physics

   Sound

   ultrasound. Dogs, bats and dolphins can hear them. Doctors use ultrasound to make images of babies

   Article · 3 min read

   

2. The Human Body

   The Senses

   ultrasound a bat uses, or sense the magnetic field a bird follows. What feels like direct

   Article · 4 min read

   

3. Planet Earth

   Inside the Earth

   ultrasound picture of a body. The result is a planet in layers. The crust The outermost

   Article · 4 min read

   

4. Animals

   Mammals

   ultrasound. Dogs read human faces better than our closest ape relatives do. The long childhood that

   Article · 4 min read