You have a point, although I can't say I've ever thought about this in any great detail before...
THEN YOU ARE NOT A NERDLINGER!
Nah, I'm kidding, but yeah, if you had to go through all of Futurama's goofs, good luck. Especially with the science ones.
Also:
http://theinfosphere.org/List_of_Science_GoofsAlso also:
Since New New York was built on top of Old New York, the building the cryogenic lab was in should have been underground as well. This makes me imagine Fry being thawed out in Old New York, can you imagine how that would feel as you stepped outisde.