Clearly this IS a propaganda piece for atheism, but these scientists are laughable. I guess that is the state of science today, ignore facts and evidence they don't like and makeup your own to fix it.
So they find these old tablets about how to build the ark, but it's round. They string a bunch of tidbits of evidence but wait a minute... You say the engineers say that the tablet's ark specifications are so big that it would not support it's own weight? So these hacks decide to build a far far smaller round ark, screw the tablet evidence that the whole show is based off of. So they visit the area where the tablets are from and learn about reed construction. Do they build it in the local region and use the people that know how to use to do it? No they go to India and don't use the same type of reeds and don't have the same waterproofing materials. The hacks then use modern petroleum and try to make their own waterproofing that will replicate materials found in the correct area. What could go wrong, after all they all have PhD's. Oh these smart guy forgot that the round ark is too heavy and fragile to launch. So now after building it they have to figure out how to get it into the lake. oh but their waterproofing recipe is falling off of the round ark and the ark is leaking badly. They pump out the water and claim to fix it. Victory, at the end of the show they get the "big guy" on and sail out on the lake . Problem... the round ark is getting towed by a motorized boat and you can see the water being pumped out like a New York city fire hydrant.