What Is Life? published in 1944. At that time DNA was not yet accepted as the carrier of hereditary information, which only was the case after the Hershey–Chase experiment of 1952. One of the most successful branches of physics at this time was statistical physics, and quantum mechanics, a theory which is also very statistical in its nature. Schrödinger himself is one of the founding fathers of quantum mechanics. Max Delbrück's thinking about the physical basis of life was an important influence on Schrödinger. However, long before the publication of "What is Life?", geneticist and 1946 Nobel-prize winner H. J. Muller had in
IRA Required Minimum Distributions but after-death distributions (below) are required. They can always withdraw more than the minimum amount from their IRA or plan in any year, but if they withdraw less than the required minimum, they will be subject to a federal penalty. The IRS penalty is an excise tax equal to 50% of the amount they should have withdrawn, but did not. This penalty is in addition to ordinary income at the individual's marginal rate and any state income taxes. The RMD rules are designed to spread out the distributions of one's entire interest in an IRA or plan account over one's