The scientists also found that bats make mental templates of each sound (or broadcast) and the echo it creates, to differentiate one broadcast/echo set from another. For years, Brown University ...

The findings, detailed in the Dec. 2006 issue of the journal Bioinspiration and Biomimetics, suggest the furry fliers might make good templates for flying machines. “Bats have unique ...

Print out the template you would like to use. Hollow out the pumpkin with the help of an adult. Now it's time to transfer your selected design on to the pumpkin (you can use one of our templates ...

Print out the template you would like to use. Hollow out the pumpkin with the help of an adult. Now it's time to transfer your selected design on to the pumpkin (you can use one of our templates ...