MODERN FAMILY - "Egg Drop" - Luke and Manny have a big school project to design the best capsule that would protect an egg in a two-story drop, but when Claire and Jay catch wind of it, their own competitive drives kick in... and eventually take over. Meanwhile, Phil solicits the help of Haley and Gloria to sit as plants in the audience during a huge real estate presentation he has put together, and Mitch and Cam meet with prospective birth mothers and must try their very best to be charming and likeable, on "Modern Family," WEDNESDAY, JANUARY 11 (9:00-9:31 p.m., ET), on the ABC Television Network. (ABC/PETER "HOPPER" STONE) CHRISTOPHER LLOYD (EXECUTIVE PRODUCER), NOLAN GOULD, RICO RODRIGUEZ