The Henry Ford Museum in Dearborn is offering visitors a close-up look under the hoods of cars in its automotive collection. For the first time in five years, more than 40 vehicles in the Driving America exhibit will have their hoods open, including the 1956 Chevrolet Bel Air, the 1948 Tucker 48 Sedan, the 1936 Lincoln Zephyr and the 1916 Woods Dual Hybrid Coupe. The museum also is offering visitors the chance to hear more about the vehicles in the collection through special presentations in its Douglas Drive-in Theater. And there are hands-on events for young auto enthusiasts. The show runs through March 15.