This informative post will be posted on Saturday along with my usual writing.  You are invited to participate with the opening question.

Brain Teaser Question

“We’ve yet to receive a complaint about our Vulcan vacuum cleaner.”  This sales pitch would seem foolish if the customer knew that the Vulcan cleaner:

(A) is a very good machine

(B) is a new model that just came out

(C) has been sold to more homeowners than any other vacuum cleaner

(D) may be used on all different types of carpet

(E) is the end product of six years of research and development

(answer found at the end of this post)

Featured Facts

Much-aligned is the common flea.  This blood-feeding parasite thrives in humid environments, and it is capable to carrying and spreading disease.

Here are some interesting facts about the flea:

• Color:  Reddish-brown to dark brown
• Size:  Smaller…