A hypertonic solution (pronounced HÄ«-per-TAWN-ik) is a solution with a higher concentration of solute (dissolved substance) than some other, specified solution (and which therefore has a higher osmotic pressure than the other solution). The solution with the lower concentration is then termed hypotonic.
The average retirement age in Washington, D.C. is 63. Last year, the average D.C. resident retired at age 64. While our analysis shows that people are beginning to retire a bit earlier, itâs important for D.C. residents to have plenty of retirement savings.
Full Retirement Age Chart. The second chart (above) shows what your full retirement age is, according to your year of birth. Full retirement age is 67 for people born in 1960 or later. Also, Congress can change these rules at any time, so it is a good idea to check the social security website every few years if you are not near retirement age now.