Mood jewelry is made from either a clear capsule filled with thermo chromic liquid crystal, or a thin sheet of liquid crystal paint that is sealed underneath a plastic or glass dome. Mood jewelry change colors by the same principle as a liquid crystal thermometer.
A senatorial candidate must be 30 years old to qualify for election. Candidates for the House of Representatives must be 25 years old to qualify for election. Presidential and vice-presidential candidates must be 35 years old. A senatorial candidate must be 30 years old to qualify for election.
Perhaps the strongest case for seeing 18-25 as a meaningful grouping is. that this age group is required to register for the draft (selective service). Whereas one must be 18 to vote (lowered from 21 in 1971), you must be a. minimum of 25 years old to become a state representative, 30 to become a senator,