Bang Goes the Theory - S4E4 - Bang Goes the Theory | Knowledge.ca

Bang Goes the Theory - S4E4 - Bang Goes the Theory

Bang Goes the Theory - S4E4 - Bang Goes the Theory

Bang Goes the Theory

S4 E4 Bang Goes the Theory

Liz visits the Pacific Tsunami Warning Centre in Hawaii and Dallas visits California to see how the new Bay Bridge will be earthquake proof. Yan's disgusting demo proves why refreezing food is a bad idea.