Home Remedies for Whiter Teeth. Some people still prefer the age-old home remedy of baking soda and a toothbrush to gently whiten teeth at home. Also, some foods such as celery, apples, pears, and carrots trigger lots of saliva, which helps wash away food debris on your teeth.
Roche limit. n. The smallest distance at which a natural satellite can orbit a celestial body without being torn apart by the larger body's gravitational force. The distance depends on the densities of the two bodies and the orbit of the satellite.
On October 23, 2014, the IRS announced the various adjustments applicable to retirement plan contribution limits for 2015.The elective deferral limit for 457 and 401(k) plans increases to $18,000, and the annual additions limit for 401(a) plans increases to $53,000.Traditional and Roth IRA contributions limits are unchanged. The tables below show the 2014 and 2015 contribution limitations for 457 plans, 401 plans, and IRAs.n October 23, 2014, the IRS announced the various adjustments applicable to retirement plan contribution limits for 2015.