Learn alot from watching these when I was younger. They got better over the years, such a shame history channel turned into the pawnstars network, they almost never show modern marvels anymore.stopped making them all together. Last new one was the panama canal supersized. Now history channel is dead. All they show is pawnstars....american pickers...and ancient aliens...all of which are pure garbage. Now more war documentary's...no m ore military blunders, no more anything good, just """reality""" tv that has just about nothing to do with history. And remember history channel 2? Well they turned that into VICELAND....what a disgusting channel. I hope Trump makes TV great again. after hes done making earth great again. if you wanna leave some hate go ahead, you are most likely a tool of the devil...AKA hillary rotten.
Thank you and god bless modern marvels.