Identical twins do not have identical fingerprints
Massachusetts has the highest number of twin births in US, followed by Connecticut and third our state of New Jersey. Not surprising considering we have lots of couples going through IVF and other infertility treatments and a law mandating coverage.
Mirror image identical twins have reverse asymmetric features.
Identical twins are not completely genetically identical
Moms of twins may live longer
Tall women are more likely to have twins
Women who eat more dairy are more likely to have twins.
It is possible for twins to have two different fathers
Twins interact with each other in utero
Some conjoined (Siamese) twins can experience each others senses.