Bill Gates Quotes
Our flame is taking the normal depleted uranium - the 99.3 percent that's cheap as heck, and there's a pile of it sitting in Paducah, Kentucky that's enough to power the United States for hundreds and hundreds of years. You're taking that and you are converting it to plutonium - and then you're burning that.
Gates, Bill. "Innovating to Zero!" TED, Feb. 2010.
Any object that has been contaminated gradually loses its radioactive strength. It has a “half life”. This is the amount of time that it takes for the radiation in an object to lose half its strength. Different materials have different half lives. Nuclear waste from a power plant for example might have a half life of tens of thousands of years.
Meitner and her nephew Frisch had been the first people to realize that the atom had been split. Meitner had described the process to her nephew and he made some drawings of the process she described. A few of these looked like a bacteria dividing. Frisch happened to meet with William A. Arnold, an American Biologist doing research in Stockholm. He asked Arnold what the biologists called it when a bacteria divided, and he replied, “fission”. Frisch told his aunt and she decided that they should use that term in the scientific article they were preparing on the splitting of the atom.
Corporations in the nuclear business argue that Nuclear power is less expensive than otehr forns of ower that are in common use. However, when a nation adds the huge cost of maintianing a scientific infrastructure to inspect and regulate the nuclear power plants, and the costof establishing the contingency capability of popularion evacuation and containment when there is a nuclear accident, and then the cost of safely stopring and containing the spent but deadly radioactive fuel, the incredibly high cost of insurance, then it is clear that nuclear power is the most expensive form of power. However, some countries do it better than others with France being the only country at the beginning of the 21st century that operated nuclear power safely and efficiently. The United States, Russia and Japan had huge costs
William Henry Gates III is an American business magnate, software developer, investor, author, and philanthropist. He is a co-founder of Microsoft Corporation. During his career at Microsoft, Gates held the positions of chairman, chief executive officer (CEO), president and chief software architect, while also being the largest individual shareholder until May 2014. He is considered one of the best known entrepreneurs of the microcomputer revolution of the 1970s and 1980s. Gates is also co-founder and chairman of TerraPower that is developing next generation traveling-wave reactor nuclear power plants, in an effort to tackle climate change.
