The ultimate scientific flex battle! Physics is out here celebrating its 99.999999% certainty about particle existence (looking at you, Higgs boson and its 5-sigma detection threshold), while Mathematics struts in with its absolute proofs and 100% certainty. The difference? Physics must bow to experimental evidence and statistical confidence levels, while math lives in the pristine realm of logical certainty where proofs are forever. Next time your mathematician friend gets smug, remind them they're just playing with ideas while physicists are wrestling with actual reality!