joseph warren is still in boston. he is one of the rebels who is still brave enough to stay there. he is in charge of things in the city of boston. he sends a couple of men out to work that the british are coming. after dr. warren gives -- they both slipped silently. they practiced cutting the surface with no sound. behind him, revere could see the steep will of the church framed against the starry sky. there would be no mistaking the light of the lantern against the darkness. the signal would come from the base of the steep will. he'll be there. he's a good man. i know he understands the importance. now we turn to the front, steady himself with his hands on the rail. the man kept steadily at his work. revere could see the moon rising to the east. a bright spray of light across the harbor, broken only by the british warships. he felt excitement now and looked to the west for the mouth of the charles. one shape looming large. the moonlight reflecting off three tall masts. it was a majesty ship called the summer set. revere glanced at the oresman and said, yes weeshgs close to a grea

. >> this guy who created this video, jeremiah warren, says a guy named joseph wilson swan invented the lightbulb. >> this was probably the first invented lightbulb. later, he would develop a patent. edison made swan a partner giving the full ownership. the idea of edison was concrete furniture. >> who knew? thomas edison invented concrete furniture. do you know who used it, though? fred flintstone. >> most of the patent modifications are his ideas. he was a very good businessman. he used his business skills to improve on current ideas. >> so he's like the mark zuckerburg of the olden days. >> we should make a movie about this. >> it's going to be hard casting a guy who looks like a stick figure, though. >> i'm skipper. and i want to show these folks something they'll never forget. >> oh, my gosh. >> catching cat fish with your bare hands and feet. >> this is in oklahoma where people go to catch fish with their bare hands. and i want to try it. >> these fish they're pulling up are as big as the people are. >> i've done this and you do catch them with your hands. >> oh, my goodness. i've