On the outside, school buses haven't changed much in almost 100 years, and there's a reason for that. A 1939 conference determined the yellow color, black text, and boxy shape that have come to symbolize the iconic childhood transport. Buses have changed a lot on the inside since the conference and they continue to be the safest way to get to school — about 70 times safer than a car, according to the US National Highway Traffic Safety Administration. MORE PLANES, TRAINS, AND AUTOMOBILES: How The World's Largest Cruise Ship Makes 30,000 Meals Every Day youtu.be/R2vXbFp5C9o What It's Like To Test The World's Longest Flight youtu.be/dl5FHmL_6rE How The Man Who Challenged Tesla Went Bankrupt youtu.be/8MELKXZqMQo ------------------------------------------------------ #SchoolBuses #Transportation #BusinessInsider Business Insider tells you all you need to know about business, finance, tech, retail, and more. Visit us at: businessinsider.com Subsc...