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.
Posted by Madison on November 5, 2014. The 2015 Roth IRA limits and Roth 401k contribution limits were just announced, so you can start planning your contributions. The 2015 limits will stay the same for the Roth IRA; the Roth 401k limits will increase.The 401k limits and IRA limits are determined based on inflation, but can only increase in $500 increments.The 2015 social security wage base also increased even though there was a split between Roth 401k limits and Roth IRA limit changes.he 2015 limits will stay the same for the Roth IRA; the Roth 401k limits will increase. The 401k limits and IRA limits are determined based on inflation, but can only increase in $500 increments.