There are many ways you can pay for nursing home care. Most people who enter nursing homes begin by paying for their care out-of-pocket. As you use your resources (like bank accounts and stocks) over a period of time, you may eventually become eligible for Medicaid.
The mechanical cotton picker is a machine that automates cotton harvesting in a way that reduces harvest time and maximizes efficiency by eliminating had picking.
The work of African slaves on that plantation gave Whitney the idea; he just mechanized it, or that: the mechanical cotton gin was a common idea at the time of the supposed invention; Whitney just developed a new form and patented it. http://invention.smithsonian.org/centerp...