The three-cup anemometer was further modified by the Australian Derek Weston in 1991 to measure both wind direction and wind speed. Weston added a tag to one cup, which causes the cupwheel speed to increase and decrease as the tag moves alternately with and against the wind.
A A. There are certain restrictions when it comes to borrowing money from your Roth IRA. While you can't take out a loan from your Roth IRA like you can with other retirement accounts such as a 401(k), you may withdraw funds for short periods of time. The withdrawal of these funds are tax-free, penalty-free and interest-free, according to Bible Money Matters.
How to Withdraw Roth IRA Contributions. A Roth Individual Retirement Arrangement (Roth IRA) is subject to special rules that do not apply to other types of retirement accounts. Once you open a Roth IRA, you may be able to make contributions into the account up to a certain limit. When you want to take money out of your Roth IRA (i.e., withdraw or distribute funds), you need to understand the federal tax consequences of doing so. Once you have calculated your potential tax liability for making a distribution, you can withdraw funds from your Roth IRA if you would like.