How many entrepreneurial inventors can you name?

Take this quiz to find out.

Score so far: 0 of 0 points
1. Cousins Edwin Binney and C. Harold Smith started a company in Easton, PA in 1885 to produce slate pencils for schools. Their search for nontoxic drawing materials led them to invent...
  • a) Cray Pas
  • b) Crayola Crayons
  • c) Magic Markers
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.