Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Apr 24, 2008
Mason bees are a common bee you will see flying around your home in spring and summer. With some wood, a drill, and a few other materials, you can build a mason bee nest. Don't worry... they don't sting!
Find out more about this and tons of other cool science projects you can do yourself at: