Check out this unique slow motion video of a bee flying. Although the title says it is a bumble bee, it is actually a carpenter bee. Also, if an ad pops up the first time you view, simply close it and it shouldn't show again.
Isn't that incredible? Bees actually have four wings, but their wings hook together in flight, giving the appearance of only having 2. When the carpenter bee starts to turn, notice its wings separate on the right side.