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
Paraffin wax is an excellent electrical insulator, with a resistivity of between 10 13 and 10 17 ohm metre. This is better than nearly all other materials except some plastics (notably Teflon).It is an effective neutron moderator and was used in James Chadwick 's 1932 experiments to identify the neutron.t is distinct from kerosene, another petroleum product that is sometimes called paraffin. In chemistry, paraffin is used synonymously with alkane, indicating hydrocarbons with the general formula C n H 2n+2.