Ability to do science wasn't even a question, it's getting hired if you advocate the possibility of the ark that was the question. It appears that you think such a view is quackery, I would conclude that persons advocating the possibility of the ark would have a snowball chance getting a job in your science department. IMO you wouldn't be the only one by a long shot... and that could very well influence someone to re-evaluate their view in regard to university science career options (again jmo).
As I said before, this isn't about the students and their career prospects, or my opinion, or academia, or the scientific community. It's about YOU and your seemingly paranoid view about the scientific and academic community having it in for you and your view point just because it conflicts with observable reality.
What did the students do? Having only read the newspaper article, I would gather that they were trying to answer the question: "If you put all of the animals Noah was supposed to have put on that boat, would it even float?" Their intention may have even been to show that it *wouldn't* float.
How would you do such a thing?
Here's what I would do:
* Check Genesis to see what types of animals go on the boat: do birds go on, do insects, do fish?
* Check with zoology references to find the number of species and typical masses of each. Break into fine enough groups to integrate mass correctly, or, in even better physics style, construct a mass distribution function and the integrate it. Once this calculation is done you have the total mass of one of each species of Noachian animal. Multiply by two and you have the total mass of animals that go on the boat.
* Get the dimensions of the boat. Compute the displacement volume and mass of displaced water.
* Check with boat building references about the amount of timber required to build boat, compute mass of said timber.
Now for the finale:
Add the mass of the timber to the mass of the animals, if less than the mass of the displaced water it will float, if not it will not float.
Apparently the students show that all of the types of animals described in Genesis *could* have entered the boat without sinking it. They do not say how long they could survive on said boat or if they could have been gathered from around the world, or if there are signs of global flooding.
Not sinking the boat is about the lowest bar the Noah story could pass.
Apparently their professor liked there analysis enough to have them publish it in a student physics journal.