Iceberg Lettuceâs Risks: Iceberg lettuce is one of the fifty fruits and vegetables with the highest levels of pesticide residue, this according to the Environmental Working Group.
McGuffin is a surname of Irish origin, thought to originate from County Donegal. It is an Anglicized form of the Gaelic Mag Dhuibhfinn. Notable people with the surname include: David McGuffin, Canadian television correspondent; Gary and Joanie McGuffin, Canadian explorers, authors, and conservation photographer
McGurk effect. (physiology). An auditory illusion discovered by H. McGurk that demonstrates the important contribution made by visible face movements to normal speech perception. 1  Facebook. 2  Twitter.